Merge 13 release notes into RELEASE_NOTES.md

Cherry pick change I4daac83ce577f6a7b4cb92145e47832e94f5a8c1 from branch chrome/m115
to main.

Change-Id: I6ff4f457b87753ea02dac7109f82b975ad3c1850
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/702457
Reviewed-by: Rakshit Sharma <sharaks@google.com>
Auto-Submit: Chris Mumford <cmumford@google.com>
Commit-Queue: Rakshit Sharma <sharaks@google.com>
14 files changed