enforce sdk_version for JNI libs for updatable APKs

JNI libs for "updatable" APKs or APKs in "updatable" APEXes should set
sdk_version which is equal to or less than APK's min_sdk_version.

In fact, we'd better check if min_sdk_version of JNI libs matches(or is
earlier than) min_sdk_version of the APK. But for now the build system
can't handle sdk_version/min_sdk_version correctly for JNI libs. That's
why sdk_version of JNI libs is enforced to match with min_sdk_version
of APK in this change.

Bug: 145796956
Test: m
Change-Id: Iee7e09dd25bd139d84d50f6a77836b4068c78ea9