happa release v1.22.0

Added

• In the cluster overview, we added the number of apps to be upgraded (#2790)
• On Azure, node pools using the API version v1alpha4 resources of type MachinePool and AzureMachinePool can now be displayed. This brings us closer to supporting Cluster API (CAPZ) clusters. Note that creating, updating and deleting are not yet supported. (#2787)

These additions are only available to users authenticating via single sign-on (SSO).