ci: fix helm packaging issues

.github/workflows/release.yml

@@ -80,8 +80,9 @@ jobs:
         run: |
           cd "${CHART_PATH}"
           echo "+ update helm chart version"
-          sed -i "s/version: .*/version: ${VERSION}/g" Chart.yaml
-          sed -i "s/appVersion: .*/appVersion: ${VERSION}/g" Chart.yaml
+          sed -i "s/^version: .*/version: ${VERSION}/g" Chart.yaml
+          # we don't want to touch appVersion in this case
+          # sed -i "s/^appVersion: .*/appVersion: ${VERSION}/g" Chart.yaml
         env:
           CHART_PATH: ${{github.workspace}}/postal
           VERSION: ${{ needs.update_release_draft.outputs.latestRelease }}

postal/Chart.yaml

@@ -22,7 +22,7 @@ version: 0.1.1
 # 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: 0.1.1
+appVersion: "3.3.4"
 
 maintainers:
   - name: "libr4rian"
@@ -35,5 +35,5 @@ maintainers:
 dependencies:
   - name: mariadb
     repository: https://charts.bitnami.com/bitnami
-    version: 0.1.1
+    version: 16.*.*
     condition: mariadb.enabled