gn2bp: Add escape quotations as part of BaseActionSanitizer am: 60b377099f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2325459

Change-Id: I4134896081f7f8c340b0c3252fe9703c57a6bc54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>