Add Android.bp support for loading prebuilt jars in bp modules

The `mk2bp` conversion tools encounters limitations when handling
`LOCAL_CLASSPATH` due the the absence of a module concept within
Makefiles. This commit addresses this issue by introducing a modular
approach for managing prerequisite jar files.

By creating a dedicated Android.bp file, we effectively transform the
jar file into a modular component which can be seamlessly used for
modules which support `static_libs` attribute.

Bug: 314258986
Test: atest-src GtsHomeHostTestCases
Change-Id: I69008a751f989533663450db25919baa43077cb6