[O11y][Salesforce] Lens Migration

[harnish-elastic]

Manually migrate Salesforce visualizations to lens in current kibana version 8.5.0 itself.

Preparation of data for testing

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

Migration stats

Salesforce Dashboards	Before Migration			After Migration
	Maps	Lens	Visualization	Maps	Lens	Visualization
[Logs Salesforce] Login Dashboard	1	9	1	1	10	0
[Logs Salesforce] Apex Dashboard	0	11	2	0	13	0
[Logs Salesforce] Logout Dashboard	1	4	1	1	5	0
[Logs Salesforce] Setup Audit Trail Dashboard	0	4	0	0	4	0
	2	28	4	2	32	0

Data stream : Login rest

• Migrate 1 visualizations to the lens
  • [O11y][Salesforce] Lens migration for visualizations to Kibana version 8.5.0 #5590

Data stream : Logout rest

• Migrate 2 visualizations to the lens
  • [O11y][Salesforce] Lens migration for visualizations to Kibana version 8.5.0 #5590

Data stream : Apex

• Migrate 1 visualizations to the lens
  • [O11y][Salesforce] Lens migration for visualizations to Kibana version 8.5.0 #5590

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 Dashboard are not distorted in supported kibana version (8.5.0)

[harnish-elastic]

PR is approved and merged. Hence closing this issue! #5590