Convert WalkPayloadDeps from blueprint.Module to android.Module

All modules in Soong are now android.Module, there is no need to
use blueprint.Module.

Test: builds
Change-Id: I859cd6360732e3d195a634736ec515d240323f29
diff --git a/java/app.go b/java/app.go
index bedb45c..276e960 100644
--- a/java/app.go
+++ b/java/app.go
@@ -1225,7 +1225,7 @@
 	}
 
 	depsInfo := android.DepNameToDepInfoMap{}
-	a.WalkPayloadDeps(ctx, func(ctx android.BaseModuleContext, from blueprint.Module, to android.ApexModule, externalDep bool) bool {
+	a.WalkPayloadDeps(ctx, func(ctx android.BaseModuleContext, from android.Module, to android.ApexModule, externalDep bool) bool {
 		depName := to.Name()
 
 		// Skip dependencies that are only available to APEXes; they are developed with updatability