[Testing] Add MSSQL 2022 image to presubmit tests and update doc

[LujieDuan]

Description

Adding windows-sql-cloud:sql-std-2022-win-2022 to the presubmit to cover MSSQL 2022 (v16). Also updating the metadata files to add v16 as supported.

Related issue

b/369585620

How has this been tested?

Integration tests passing.

Checklist:

• Unit tests
  • Unit tests do not apply.
  • Unit tests have been added/modified and passed for this PR.
• Integration tests
  • Integration tests do not apply.
  • Integration tests have been added/modified and passed for this PR.
• Documentation
  • This PR introduces no user visible changes.
  • This PR introduces user visible changes and the corresponding documentation change has been made.
• Minor version bump
  • This PR introduces no new features.
  • This PR introduces new features, and there is a separate PR to bump the minor version since the last release already.
  • This PR bumps the version.