Build gmock with exception tables. am: 18a21d8f68 am: 5979ba80cc am: a8b15f0226 am: 6f2cbe1d19

Original change: https://android-review.googlesource.com/c/platform/external/googletest/+/2115554

Change-Id: Ib883917385bae6352d867b9148ac993404c629bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>