Add Target to cc.SharedLibraryInfo

Dependencies from common arch modules like java libraires to cc modules
may need to retrieve the Target of the library, add it to
SharedLibraryInfo.

Bug: 176593487
Test: cc_test.go
Change-Id: I93ab9da5fab2ccc42c6b483a6d83c071b541d1e6

cc/library.go

@@ -1110,6 +1110,7 @@ func (library *libraryDecorator) linkShared(ctx ModuleContext,
 		UnstrippedSharedLibrary: library.unstrippedOutputFile,
 		CoverageSharedLibrary:   library.coverageOutputFile,
 		StaticAnalogue:          staticAnalogue,
+		Target:                  ctx.Target(),
 	})
 
 	stubs := ctx.GetDirectDepsWithTag(stubImplDepTag)