Narrow Linux symbol CRCs to 32 bits am: 9fc8ac965a

Original change: https://android-review.googlesource.com/c/platform/external/libabigail/+/2300220

Change-Id: I4c215980cd0c482d1a500a0fd4cbcb899fd84275
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>