Aperture: Add autofocus feature to manifest

Change-Id: I8fd4e10f99b2a7c79aa6ac83145749e6171dd85c
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ff1c640..1d719f8 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -8,6 +8,7 @@
     package="org.lineageos.aperture">
 
     <uses-feature android:name="android.hardware.camera.any" />
+    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
 
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />