aml_hef_341415040
Merge "Use Python 3 in Mesa build scripts." am: fba4d6a23e am: bc614be055 am: 64580cdc07

Original change: https://android-review.googlesource.com/c/platform/external/mesa3d/+/2320671

Change-Id: I51ba9bf91e2788a2f3b479b3d2a6a3e3e2144a8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>