fix(Chart): escape changelog messages for artifacthub

.gitea/workflows/release.yaml

@@ -14,7 +14,7 @@ jobs:
       - name: Install tooling
         run: |
           apk update
-          apk add git npm yq
+          apk add git npm jq yq
 
       - uses: actions/checkout@v4
         with:
@@ -22,8 +22,8 @@ jobs:
 
       - name: Add Artifacthub.io annotations
         run: |
-          NEW_TAG="$(git tag --sort=-version:refname | head -n 1)"
-          OLD_TAG="$(git tag --sort=-version:refname | head -n 2 | tail -n 1)"
+          NEW_TAG="$(git tag --sort=-version:refname | head --lines 1)"
+          OLD_TAG="$(git tag --sort=-version:refname | head --lines 2 | tail --lines 1)"
           .gitea/scripts/add-annotations.sh "${OLD_TAG}" "${NEW_TAG}"
 
       - name: Package chart
@@ -51,4 +51,4 @@ jobs:
           # gitea
           helm repo add --username ${REPOSITORY_OWNER} --password ${GITEA_PACKAGE_REGISTRY_TOKEN} gitea ${GITEA_SERVER_URL}/api/packages/${REPOSITORY_OWNER}/helm
           helm cm-push ${REPOSITORY_NAME}-${PACKAGE_VERSION}.tgz gitea
-          helm repo remove gitea
+          helm repo remove gitea