Replace SortedStringKeys with SortedKeys

Now that we have generics.

Bug: 193460475
Test: presubmits
Change-Id: I1594fd8feb505175d5c09c03ef397e5ffd5b09cb

python/python.go

@@ -532,7 +532,7 @@ func (p *PythonLibraryModule) createSrcsZip(ctx android.ModuleContext, pkgPath s
 
 	if len(relativeRootMap) > 0 {
 		// in order to keep stable order of soong_zip params, we sort the keys here.
-		roots := android.SortedStringKeys(relativeRootMap)
+		roots := android.SortedKeys(relativeRootMap)
 
 		// Use -symlinks=false so that the symlinks in the bazel output directory are followed
 		parArgs := []string{"-symlinks=false"}