chore(glue): add missing connection types (#32600)

### Issue # (if applicable)

N/A

### Reason for this change

Missing Glue connection types.

Ref: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-connection-connectioninput.html#cfn-glue-connection-connectioninput-connectiontype

```
VIEW_VALIDATION_REDSHIFT - Designates a connection used for view validation by Amazon Redshift.
VIEW_VALIDATION_ATHENA - Designates a connection used for view validation by Amazon Athena.
...
FACEBOOKADS - Designates a connection to Facebook Ads.
GOOGLEADS - Designates a connection to Google Ads.
GOOGLESHEETS - Designates a connection to Google Sheets.
GOOGLEANALYTICS4 - Designates a connection to Google Analytics 4.
HUBSPOT - Designates a connection to HubSpot.
INSTAGRAMADS - Designates a connection to Instagram Ads.
INTERCOM - Designates a connection to Intercom.
JIRACLOUD - Designates a connection to Jira Cloud.
MARKETO - Designates a connection to Adobe Marketo Engage.
NETSUITEERP - Designates a connection to Oracle NetSuite.
SALESFORCE - Designates a connection to Salesforce using OAuth authentication.
SALESFORCEMARKETINGCLOUD - Designates a connection to Salesforce Marketing Cloud.
SALESFORCEPARDOT - Designates a connection to Salesforce Marketing Cloud Account Engagement (MCAE).
SAPODATA - Designates a connection to SAP OData.
SERVICENOW - Designates a connection to ServiceNow.
SLACK - Designates a connection to Slack.
SNAPCHATADS - Designates a connection to Snapchat Ads.
STRIPE - Designates a connection to Stripe.
ZENDESK - Designates a connection to Zendesk.
ZOHOCRM - Designates a connection to Zoho CRM.
```


### Description of changes
Add enums.


### Describe any new or updated permissions being added
Nothing.
<!— What new or updated IAM permissions are needed to support the changes being introduced ? -->


### Description of how you validated changes
Just add enums, so I've not added a test.


### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/@aws-cdk/aws-glue-alpha/lib/connection.ts

@@ -28,6 +28,16 @@ export class ConnectionType {
    */
   public static readonly MONGODB = new ConnectionType('MONGODB');
 
+  /**
+   * Designates a connection used for view validation by Amazon Redshift.
+   */
+  public static readonly VIEW_VALIDATION_REDSHIFT = new ConnectionType('VIEW_VALIDATION_REDSHIFT');
+
+  /**
+   * Designates a connection used for view validation by Amazon Athena.
+   */
+  public static readonly VIEW_VALIDATION_ATHENA = new ConnectionType('VIEW_VALIDATION_ATHENA');
+
   /**
    * Designates a network connection to a data source within an Amazon Virtual Private Cloud environment (Amazon VPC).
    */
@@ -45,6 +55,106 @@ export class ConnectionType {
    */
   public static readonly CUSTOM = new ConnectionType('CUSTOM');
 
+  /**
+   * Designates a connection to Facebook Ads.
+   */
+  public static readonly FACEBOOKADS = new ConnectionType('FACEBOOKADS');
+
+  /**
+   * Designates a connection to Google Ads.
+   */
+  public static readonly GOOGLEADS = new ConnectionType('GOOGLEADS');
+
+  /**
+   * Designates a connection to Google Sheets.
+   */
+  public static readonly GOOGLESHEETS = new ConnectionType('GOOGLESHEETS');
+
+  /**
+   * Designates a connection to Google Analytics 4.
+   */
+  public static readonly GOOGLEANALYTICS4 = new ConnectionType('GOOGLEANALYTICS4');
+
+  /**
+   * Designates a connection to HubSpot.
+   */
+  public static readonly HUBSPOT = new ConnectionType('HUBSPOT');
+
+  /**
+   * Designates a connection to Instagram Ads.
+   */
+  public static readonly INSTAGRAMADS = new ConnectionType('INSTAGRAMADS');
+
+  /**
+   * Designates a connection to Intercom.
+   */
+  public static readonly INTERCOM = new ConnectionType('INTERCOM');
+
+  /**
+   * Designates a connection to Jira Cloud.
+   */
+  public static readonly JIRACLOUD = new ConnectionType('JIRACLOUD');
+
+  /**
+   * Designates a connection to Adobe Marketo Engage.
+   */
+  public static readonly MARKETO = new ConnectionType('MARKETO');
+
+  /**
+   * Designates a connection to Oracle NetSuite.
+   */
+  public static readonly NETSUITEERP = new ConnectionType('NETSUITEERP');
+
+  /**
+   * Designates a connection to Salesforce using OAuth authentication.
+   */
+  public static readonly SALESFORCE = new ConnectionType('SALESFORCE');
+
+  /**
+   * Designates a connection to Salesforce Marketing Cloud.
+   */
+  public static readonly SALESFORCEMARKETINGCLOUD = new ConnectionType('SALESFORCEMARKETINGCLOUD');
+
+  /**
+   * Designates a connection to Salesforce Marketing Cloud Account Engagement (MCAE).
+   */
+  public static readonly SALESFORCEPARDOT = new ConnectionType('SALESFORCEPARDOT');
+
+  /**
+   * Designates a connection to SAP OData.
+   */
+  public static readonly SAPODATA = new ConnectionType('SAPODATA');
+
+  /**
+   * Designates a connection to ServiceNow.
+   */
+  public static readonly SERVICENOW = new ConnectionType('SERVICENOW');
+
+  /**
+   * Designates a connection to Slack.
+   */
+  public static readonly SLACK = new ConnectionType('SLACK');
+
+  /**
+   * Designates a connection to Snapchat Ads.
+   */
+  public static readonly SNAPCHATADS = new ConnectionType('SNAPCHATADS');
+
+  /**
+   * Designates a connection to Stripe.
+   */
+  public static readonly STRIPE = new ConnectionType('STRIPE');
+
+  /**
+   * Designates a connection to Zendesk.
+   */
+  public static readonly ZENDESK = new ConnectionType('ZENDESK');
+
+  /**
+   * Designates a connection to Zoho CRM.
+   */
+  public static readonly ZOHOCRM = new ConnectionType('ZOHOCRM');
+
   /**
    * The name of this ConnectionType, as expected by Connection resource.
    */
@@ -169,7 +279,7 @@ export class Connection extends cdk.Resource implements IConnection {
     return new Import(scope, id);
   }
 
-  private static buildConnectionArn(scope: constructs.Construct, connectionName: string) : string {
+  private static buildConnectionArn(scope: constructs.Construct, connectionName: string): string {
     return cdk.Stack.of(scope).formatArn({
       service: 'glue',
       resource: 'connection',
@@ -187,7 +297,7 @@ export class Connection extends cdk.Resource implements IConnection {
    */
   public readonly connectionName: string;
 
-  private readonly properties: {[key: string]: string};
+  private readonly properties: { [key: string]: string };
 
   constructor(scope: constructs.Construct, id: string, props: ConnectionProps) {
     super(scope, id, {