Handle uiMode changes

- Launcher already dedupes if there are no theme changes

Bug: 148988542
Test: adb shell cmd uimode car yes/no, adb shell cmd uimode night yes/no
Change-Id: Ia83f02d18a0433c8be59d1f488e58b38476ba5ff
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 8e01f82..4664c93 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -49,7 +49,7 @@
             android:stateNotNeeded="true"
             android:windowSoftInputMode="adjustPan"
             android:screenOrientation="unspecified"
-            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize"
+            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
             android:resizeableActivity="true"
             android:resumeWhilePausing="true"
             android:taskAffinity=""