Add a New Condition for PVC Resize Errors

[andrewlecuyer]

A new condition has been created to surface controller and node resize error condition details in the PostgresCluster status. This also allows an exclude rule for the linter to be removed.

Checklist:

• Have you added an explanation of what your changes do and why you'd like them to be included?
• Have you updated or added documentation for the change, as applicable?
• Have you tested your changes on all related environments with successful results, as applicable?
  • Have you added automated tests?

Type of Changes:

• New feature
• Bug fix
• Documentation
• Testing enhancement
• Other

What is the current behavior (link to any open issues here)?

Running the linter fails with the following:

internal/controller/postgrescluster/volumes.go:65:4: missing cases in switch of type v1.PersistentVolumeClaimConditionType: v1.PersistentVolumeClaimControllerResizeError, v1.PersistentVolumeClaimNodeResizeError (exhaustive)
                        switch condition.Type {

What is the new behavior (if this is a feature change)?

• Breaking change (fix or feature that would cause existing functionality to change)

The linter runs successfully.

Other Information: