Make change and version bump to r_aml_300802500 for mainline module file: manifest.json

Change-Id: I2a60dc62082e5d7e71a18dc7385e87ea4d680ccf
diff --git a/manifest.json b/manifest.json
index deeb29e..2b6933f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,4 +1,4 @@
 {
   "name": "com.android.sdkext",
-  "version": 300000000
+  "version": 300802500
 }