Add audit event schema definitions

What does this MR do and why?

For more info thread discussion here &8944 (comment 1316827698)

This commit backfills 11 audit event schema definitions

The sources (commits, MRs, issues, etc.) I used to determine the data to fill out the yaml definitions are cited below as review comments to help MR reviewers double-check my work

How to set up and validate locally

1. ci passes

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Manual Verification for MR assignees.

This MR was created using a script and we need to verify the details entered in yml files manually. Please follow the following steps to verify this MR

• 1. Verify audit event name actually exists in codebase.
• 2. Verify the fields automatically filled are correct.
• 3. Fill in the TODO fields.
• 4. You can refer to the MR merged for the issue and milestone fields.
• 5. For the streamed and saved to database fields refer to the codebase and check if stream_only is passed to audit.
  • if stream_only is false or not passed, fill saved_to_database as true and streamed as true.
  • if stream_only is true, fill saved_to_database as false and streamed as true.

• resolves issue #389728 (closed)

• resolves issue #389725 (closed)

• resolves issue #389722 (closed)

• resolves issue #389719 (closed)

• resolves issue #389716 (closed)

• resolves issue #389713 (closed)

• resolves issue #389689 (closed)

• resolves issue #389688 (closed)

• resolves issue #389682 (closed)

• resolves issue #389668 (closed)

• resolves issue #389666 (closed)