Merge "If no vendor variables are configured, the module will not be installed...

Merge "If no vendor variables are configured, the module will not be installed to the vendor partition." into main am: 2a75c81f

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3542003



Change-Id: Ibb7cc301577819945a81684c4703f92ffd116d31
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>