Add AUTOFRAMING_AUTO mode

When an app sets CONTROL_AUTOFRAMING to AUTO, the app needs to fetch the
system default for the autoframing state.

Test: CTS tests continue to pass
Bug: 234004829
Change-Id: I2ef2c10dbe2889e18c28218cea68f3779afdad5f
diff --git a/services/camera/libcameraservice/tests/CameraPermissionsTest.cpp b/services/camera/libcameraservice/tests/CameraPermissionsTest.cpp
index 42d99e8..1bd11aa 100644
--- a/services/camera/libcameraservice/tests/CameraPermissionsTest.cpp
+++ b/services/camera/libcameraservice/tests/CameraPermissionsTest.cpp
@@ -129,6 +129,10 @@
                 userId, ret);
     }
 
+    virtual binder::Status getAutoframingOverride(const String16& packageName, int *ret) override {
+        return mCameraServiceProxy->getAutoframingOverride(packageName, ret);
+    }
+
     virtual binder::Status pingForUserUpdate() override {
         return mCameraServiceProxy->pingForUserUpdate();
     }