Revert^2 "Install jni symlinks in Soong"

b7646e4d

This is a relanding of I0930cb1ebb8ca8a6efd64b1ce2cdfd1c47fe19ef plus
some forward fix described below:

Export non-embedded JNI lib names via LOCAL_REQUIRED_MODULES

The non-embedded JNI libs are installed as the dependencies of the APK.
However, that dependency is not revealed to the Make world and as a
result, the JNI libs are dropped from the file_list.txt file which Make
uses to filter files to include in the image file.

Adding the lib names to LOCAL_REQUIRED_MODULES fixes it.

Bug: 341335305
Bug: 330276359
Test: m out/target/product/vsoc_x86_64_only/obj/PACKAGING/system_intermediates/file_list.txt
and check if libcarservicejni.so is there
Test: go test ./... under soong/java

Change-Id: If915a05909129c92fab7a6cbbd0c4c55f5ced598