Merge "Remove NOTICE symlink." into main am: a83e6961c8

Original change: https://android-review.googlesource.com/c/platform/external/libgsm/+/3038304

Change-Id: Ie1d1ddea722a6182c2af51c0db828be90248c3f5
Signed-off-by: Automerger Merge Worker <[email protected]>