Merge "Update exportable to handle documentation issues being errors" into main am: 1d903eb0

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3110137



Change-Id: I16ec61988da6f1fb9f93d8e89979036a1b0eb402
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>