Merge pull request #491 from catenax-ng/chore/prepare-helm-release-6.4.2

Prepare Helm release for next version

charts/irs-helm/Chart.yaml

@@ -35,12 +35,12 @@ 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: 6.4.1
+version: 6.4.2
 # 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: "3.3.3"
+appVersion: "3.3.4"
 dependencies:
   - name: common
     repository: https://charts.bitnami.com/bitnami