gwdatafind-server 2.2.0
Minor release.
Changes:
- Fix directory recursion with Pelican memory cache
([!129](https://git.ligo.org/computing/gwdatafind/server/-/merge_requests/129))
- Add Pelican cache versioning and compatibility checks
([!130](https://git.ligo.org/computing/gwdatafind/server/-/merge_requests/130))