Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  facdc5c3c1c2cb032ffa9db20aca010238883702

Revert "Utilize BufferedCache in TreeRepository"

This reverts commit 7f53d4c05156d4a088b7e4e621592e118ede6524.

Change-Id: I73e92439e17eac0f828f45a8e6cca16648c5ec56