Merge "Remove redundant -Wall,-Wextra, which are already enabled globally" into main am: 44a7bd075f

Original change: https://android-review.googlesource.com/c/platform/frameworks/compile/libbcc/+/3260385

Change-Id: I676f22d9565cc7b894314680a5d54dfd2944e032
Signed-off-by: Automerger Merge Worker <[email protected]>