Split android_non_updatable_stubs_libs

This change moves the entries android-non-updatable-stubs-defaults.libs
out of the module to an independent list, so that it can be utilized in
both stubs_default module and a java_default module. Utilization of the
java_default module will be done in a child change.

Test: m nothing
Bug: 327507877
Change-Id: Ia8aec25c6c6a199f36a69062754f5b02b15fdb59