prepare 0.4.2 release

Signed-off-by: zvlb <vl.zemtsov@gmail.com>

Author: zvlb

helm/charts/envoy-xds-controller/Chart.yaml

@@ -15,13 +15,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: "0.60"
+version: "0.61"
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.4.1"
+appVersion: "v0.4.2"
 
 home: https://github.com/kaasops/envoy-xds-controller
 sources: