docs: create snapshot 12.x-2025-01

[erisu]

Motivation and Context

Create a snapshot of all the recent changes in docs before major platform releases.

Description

Generated 12.x-2025-01 snapshot.

Testing

n/a

Checklist

• I've run the tests to see all new and existing tests pass
• I added automated test coverage as appropriate for this change
• Commit is prefixed with (platform) if this change only applies to one platform (e.g. (android))
• If this Pull Request resolves an issue, I linked to the issue in the text above (and used the correct keyword to close issues using keywords)
• I've updated the documentation if necessary

[erisu]

Should be easier to compare changes by reading the commit diff of: docs: update 12.x-2025-01 snapshot with dev