Update API level for Android-12L from Sv2 to 32 for sdk-packager

The API level has been changed in sdkmanager.

Bug: 1264159
Change-Id: I2de390608303057c7e5d57c54ee8898da2efa979
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3335297
Auto-Submit: Haiyang Pan <hypan@google.com>
Reviewed-by: Peter Wen <wnwen@chromium.org>
Commit-Queue: Peter Wen <wnwen@chromium.org>
Cr-Commit-Position: refs/heads/main@{#951498}
NOKEYCHECK=True
GitOrigin-RevId: 4184d58341ce6fbe12a7535e4d39419c5c79ae4a