Depend on stubs via @api_surfaces

BUILD files of rdeps should depend on stubs via @api_surfaces
indirection. e.g. instead of depending on
//system/logging/liblog:liblog_stub_libs_current, it should depend on
@api_surfaces//module-libapi/current:liblog. This ensures that the
generated BUILD files are compatible with Multi-tree.

Update the unit tests for this change.

Test: TH
Change-Id: Ibcc36dcfbee7b1973b341485f015e67987564dcc