Add min_sdk_version to powerpolicy's rust/ndk backends

The android.frameworks.automotive.powerpolicy AIDL interface is a
transitive dependency of the android.frameworks.automotive.power AIDL
interface.
The min_sdk_version set in the rust/ndk backends of the power AIDL
interface must be explicitly set in the powerpolicy AIDL in addition to
the power AIDL.

Flag: NONE fix missing min_sdk_version from power transitive AIDL dependency
Bug: 437121444
Test: add "android.frameworks.automotive.power-V1-rust" to binary with
Test: min_sdk_version: 36 and build using m
Change-Id: Iea395e7d3bdbb2a0a64fec20bc70eee36d41d9ab