conditionally escape rule builder command am: d96a6068 am: 8e80e4a1 am:...

conditionally escape rule builder command am: d96a6068 am: 8e80e4a1 am: 58f55186 am: 33dc412d

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2751019



Change-Id: If93cc8cc8d7886d76d4309e5b5937f32c26ca03a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>