manifest: android-8.1.0_r36 -> android-8.1.0_r43

Change-Id: Ida87da612bb183f3d66dc855846eec81500d8b7c

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_r36" />
+           revision="refs/tags/android-8.1.0_r43" />
 
   <default revision="refs/heads/lineage-15.1"
            remote="github"