GOOWOO-677: Add Tracking to Notifications System

[asvinb]

Changes proposed in this Pull Request:

Closes https://linear.app/a8c/issue/GOOWOO-677/fe-notification-tracking-analytics

Replace this with a good description of your changes & reasoning.

Screenshots:

Detailed test instructions:

1. Confirm tracking is allowed in WooCommerce > Settings > Advanced > Woo.com
2. Run command localStorage.setItem( 'debug', 'wc-admin:*' ) in console.
3. Make sure that events are triggered properly with the properties mentioned in AC
4. Clicking through a notification CTA will append the following parameters to the URL:
   • referrer_type: notification
   • referrer_id:
5. Any events triggered when the above URL params are present will be passed along the tracking data. For e.g when creating a new campaign, the wcadmin_gla_launch_paid_campaign_button_click event will now emit the referrer_id and referrer_type properties.

Additional details:

Changelog entry

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.4%. Comparing base (36790cc) to head (191feea).
⚠️ Report is 242 commits behind head on feature/notifications-system.

Additional details and impacted files

@@                        Coverage Diff                        @@
##             feature/notifications-system   #3594      +/-   ##
=================================================================
- Coverage                            67.2%   64.4%    -2.8%     
=================================================================
  Files                                 944     400     -544     
  Lines                               29079    6890   -22189     
  Branches                             1738    1740       +2     
=================================================================
- Hits                                19535    4438   -15097     
+ Misses                               9282    2190    -7092     
  Partials                              262     262              

Flag	Coverage Δ
js-unit-tests	64.4% <100.0%> (+0.1%)	⬆️
php-unit-tests	?

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Files with missing lines	Coverage Δ
...tions-slot/components/notifications-panel/index.js	100.0% <100.0%> (ø)
js/src/utils/tracks.js	79.5% <100.0%> (+1.7%)	⬆️

... and 551 files with indirect coverage changes

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