Make change and version bump to r_aml_300802900 for mainline module file: packages/Tethering/apex/manifest.json

Change-Id: Iff018565791817468a1103fbaee0ba638b89fb65
diff --git a/Tethering/apex/manifest.json b/Tethering/apex/manifest.json
index 55ea563..1ccca59 100644
--- a/Tethering/apex/manifest.json
+++ b/Tethering/apex/manifest.json
@@ -1,4 +1,4 @@
 {
   "name": "com.android.tethering",
-  "version": 300802800
+  "version": 300802900
 }