Merge "Move the android_platform next to it's entrypoint product config file"...

Merge "Move the android_platform next to it's entrypoint product config file" into main am: c0f7bd1a am: d36d0e50 am: 0363b7c7 am: 89ff7490

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2755346



Change-Id: Idd8246692c61f1c4381ee6c11d3351bc3c89e9ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>