Merge "Use namespace path instead of id in phonies." into main am: 1c794c66c7

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3233249

Change-Id: If463afcb4481c662d61e6f2d8ab153e154b1c875
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

android/module.go

@@ -1647,9 +1647,10 @@ func (m *ModuleBase) generateModuleTarget(ctx *moduleContext) {
 
 	var deps Paths
 
-	namespacePrefix := ctx.Namespace().id
-	if namespacePrefix != "" {
-		namespacePrefix = namespacePrefix + "-"
+	var namespacePrefix string
+	nameSpace := ctx.Namespace().Path
+	if nameSpace != "." {
+		namespacePrefix = strings.ReplaceAll(nameSpace, "/", ".") + "-"
 	}
 
 	if len(allInstalledFiles) > 0 {