chore: Deprecate aws-cloudwatch-metrics in favor of moving to upstream repository

[bryantbiggs]

Issue

• Resolves aws-cloudwatch-metrics: Add support for AWS X-Ray #1128
• Resolves [aws-cloudwatch-metrics] Allow metrics_collection_interval configurat… #996
• Resolves Add services to ClusterRole to fix RBAC issue #1095
• Resolves Update cloudwatch-metrics chart to allow env vars to passed in #1090
• Resolves Missing "imagePullSecrets" field in Cloudwatch metrics helm templates definition (daemonset.yaml) #1010
• Resolves Added flag to disable mounting /var/run/docker.sock #906
• Resolves [aws-cloudwatch-metrics] Add imagePullSecrets to the Helm Chart #909
• Resolves [aws-cloudwatch-metrics] Add service account annotations possibility #921
• Resolves Support priority class on aws-cloudwatch-metrics chart daemonset #586
• Resolves [aws-cloudwatch-metrics] Add optional priorityClassName #820
• Resolves fix(aws-cloudwatch-metrics): Add support for annotations #800
• Resolves Add support for metricsCollectionInterval variable to allow custom se… #803
• Resolves aws-cloudwatch-metrics - Allow configuration to be configurable #595
• Resolves aws-cloudwatch-metrics - Add support for pod annotations #592
• Resolves [FIX-cloudwatch-metrics] - Use helper for serviceAccountName when using custom SA name #466
• Resolves [aws-cloudwatch-metrics] Allow to control whether RBAC resources are created #407
• Resolves GPU metrics not collected by aws-cloudwatch-metrics #1097
• Resolves [aws-cloudwatch-metrics] Add support for mounting prometheus.yaml from ConfigMap #1091
• Resolves Add option for Container Insights with enhanced observability #1057
• Resolves aws-cloudwatch-metrics pod periodically restarting #1037
• Resolves Missing "imagePullSecrets" field in Cloudwatch metrics helm templates definition (daemonset.yaml) #1030
• Resolves CloudWatch Agent Fails on EKS when IMDS is Restricted According to Best Practices #517
• Resolves [aws-cloudwatch-metrics]: node_filesystem_utilization is not working correctly #970
• Resolves [aws-cloudwatch-metrics] annotations for serviceaccount is missing at README and values.yaml #934
• Resolves AWS Cloudwatch Metrics 0.0.9 not actually released #930
• Resolves Does cloud watch agent metrics works with metadata v2? #918
• Resolves [aws-cloudwatch-metrics] Remove /var/run/docker.sock #866
• Resolves [aws-cloudwatch-metrics] Support priorityClassName #700
• Resolves [aws-cloudwatch-metrics] Possibility to add extra envs into container template #889
• Resolves Add support for EKS ContainerD Runtime in CloudWatch Metrics charts #638
• Resolves Missing imagePullSecrets field from aws-cloudwatch-metrics helm chart #704
• Resolves CloudWatch Metrics Fails on EKS with ContainerD Runtime #582
• Resolves [aws-cloudwatch-metrics] Ability to control cluster metrics Log Group retention time. #429
• Resolves [aws-cloudwatch-metrics] Support all options in cwagentconfig.json #413
• Resolves [aws-cloudwatch-metrics] add node affinity to the chart #427
• Resolves AWS CloudWatch Metrics link gives 404 #404
• Resolves Failed to scrape Prometheus endpoint #1098
• Resolves CloudWatch how to customize the log group name in Helm chart #1021

Description of changes

• Deprecate cloudwatch metrics in favor of moving to upstream repository

Checklist

• Added/modified documentation as required (such as the README.md for modified charts)
• Incremented the chart version in Chart.yaml for the modified chart(s)
• Manually tested. Describe what testing was done in the testing section below
• Make sure the title of the PR is a good description that can go into the release notes

Testing

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