fix(ci): lower case repo name

Author: Frederic Spiers

.github/workflows/release.yaml

@@ -50,6 +50,7 @@ jobs:
         if: ${{ steps.chart-releaser.outputs.changed_charts }}
         run: |
           CHANGED_CHARTS="${{ steps.chart-releaser.outputs.changed_charts }}"
+          REPO_LOWER=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
 
           RELEASED_CHARTS=""
           for chart_directory in ${CHANGED_CHARTS//,/ }; do
@@ -63,8 +64,8 @@ jobs:
             helm package . --app-version=${APP_VERSION} --version=${CHART_VERSION}
 
             # Push to GHCR
-            echo "Pushing Helm chart $CHART_NAME-$CHART_VERSION.tgz to oci://ghcr.io/${{ github.repository }}"
-            if helm push ${{ github.workspace }}/.cr-release-packages/${CHART_NAME}-${CHART_VERSION}.tgz oci://ghcr.io/${{ github.repository }}; then
+            echo "Pushing Helm chart $CHART_NAME-$CHART_VERSION.tgz to oci://ghcr.io/${REPO_LOWER}"
+            if helm push ${{ github.workspace }}/.cr-release-packages/${CHART_NAME}-${CHART_VERSION}.tgz oci://ghcr.io/${REPO_LOWER}; then
               echo "Successfully released $CHART_NAME-$CHART_VERSION to GHCR"
             else
               echo "Failed to push $CHART_NAME-$CHART_VERSION to GHCR"