[android] allow selection/deselection of network resources on android peers (#4607)

client/android/platform_files.go

@@ -0,0 +1,10 @@
+//go:build android
+
+package android
+
+// PlatformFiles groups paths to files used internally by the engine that can't be created/modified
+// at their default locations due to android OS restrictions.
+type PlatformFiles interface {
+	ConfigurationFilePath() string
+	StateFilePath() string
+}