manifest: android-8.1.0_r30 -> android-8.1.0_r36

Change-Id: I4f33a53d322f3e00755ed6d7776b6ca16406af48
diff --git a/default.xml b/default.xml
index 9b69833..d3b89f6 100644
--- a/default.xml
+++ b/default.xml
@@ -11,7 +11,7 @@
   <remote  name="aosp"
            fetch="https://android.googlesource.com"
            review="android-review.googlesource.com"
-           revision="refs/tags/android-8.1.0_r30" />
+           revision="refs/tags/android-8.1.0_r36" />
 
   <default revision="refs/heads/lineage-15.1"
            remote="github"