Revert "Merge branch 'ub-launcher3-master' into pi-dev"

Original CL loses the commit history. I believe this is due to doing the merge on master and cherry picking to pi-dev. Tested locally that reverting this results in no conflicts when doing the merge properly on pi-dev.

This reverts commit 3f7df53dda43d05c7a40ed8c4114b63189936ffe.

Bug: 74794600
Test: manual test
Change-Id: I58f3bb1bd5ce789be380bac9716efd2627a90f92
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c3ddfd6..6ef7828 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -71,7 +71,7 @@
             android:clearTaskOnLaunch="true"
             android:stateNotNeeded="true"
             android:windowSoftInputMode="adjustPan"
-            android:screenOrientation="unspecified"
+            android:screenOrientation="nosensor"
             android:configChanges="keyboard|keyboardHidden|navigation"
             android:resizeableActivity="true"
             android:resumeWhilePausing="true"