Disable yauaa

Details in this slack thread: https://bloomreach.slack.com/archives/C3GSS19DH/p1680803552059649

We currently use the Yauaa library for parsing user agent strings to determine whether the user's browser is compatible with our product. This library turns out to be overkill, since it uses a costly in-memory cache of a large number of possible input strings for speed-optimized recognition, intended for high-volume log processing. For now, we need to disable the lib until next release.