Revert^2 "Restrict java_sdk_library in libs"

Instead, the module should specify the submodule it actually depends on.
This is a prereq change to removing the java_sdk_library "magic"

Test: m nothing --no-skip-soong-tests
Bug: 366069293
Change-Id: Idb4b0b0a953f5391c24e50294c940522b73c34f2