symtab: fix getting CRC in relocatable modules am: 500c5b7305 am: 49631017a6 am: 52b1d2bebb Original change: https://android-review.googlesource.com/c/platform/external/libabigail/+/2400497 Change-Id: I7921c88c521bf2f88263c6f126454853eb86a57a Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>