Bump chart version to account for CRD change

The v1alpha1 CRD has new fields as part of this change. These are
intended to be backward-compatible, but since they are nonetheless
changed and are included in the chart, the chart version should be
incremented.

Signed-off-by: Michael Bridgen <[email protected]>

Author: squaremo

charts/pipeline-controller/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v2
 name: pipeline-controller
 description: Pipeline-controller Helm chart for Weave GitOps Enterprise
 type: application
-version: 0.21.0
+version: "0.22.0"
 appVersion: "v0.0.31"