Merge "Update media2 session references to media3 in framework docs" into main...

Merge "Update media2 session references to media3 in framework docs" into main am: d1ea0b7a am: a12ddaa4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3473872



Change-Id: I3677c4dd4b95a88662418df855aafd11fcda5f67
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>