[O11y][AWS] AWS Redshift Lens Migration

[rajvi-patel-22]

Manually migrate AWS Redshift visualizations to the lens in the current Kibana version 8.8.1 itself.

Preparation of data for testing

• Use sample_event.json / setup live instance using docker / mock data using a mock server to populate dashboards

Migration stats

AWS Redshift Dashboards	Before Migration				After Migration
	Control Panel	Search	Lens	Visualization	New Controls	Search	Lens	Visualization
[Metrics AWS] Redshift metrics overview	1	0	16	0	1	0	16	0

Dashboard : [AWS Redshift metrics overview] Dashboards

• Migrate 1 input control to new input controls.
  • [O11y][AWS] Migrate AWS Redshift dashboard input controls #6865

Verification and Validation

• Verification of functionality remains the same after migration in Kibana
• Verification of data count of after-migrated visualization with before-migrated visualization in Kibana
• Verification of Dashboards is not distorted in the supported Kibana version (TBD)