v2.2.0

Changes

Update golang and xnet #2251
Ensure that pods are replaced if we change the Pod IP family #2247
Ensure that the operator checks if the processes for newly created pods are up and running for the update pod config reconciler #2244
Fix a bug in the connection string parser when a cluster has a single letter as name #2240
Correct check for incompatible clients if the coordinator pod hosted more than one process #2238
Changes in update database configuration to detect if the database was configured #2237
Check the current cluster status before removing maintenance mode #2235
Improvements to e2e tests and documentation #2233
Change the ordering of the coordinator change and the exclusion #2232
Update cluster file usage. #2230