update release.yml multi line string fix

Author: Codel1417

.github/workflows/release.yml

@@ -77,9 +77,11 @@ jobs:
         run: |
           readarray -d "." -t versionSplit <<< "$version" 
           echo $versionSplit
-          config="{'appVersion.version.major': '${versionSplit[0]}', 'appVersion.version.minor': '${versionSplit[1]}', 'appVersion.version.patch': '${versionSplit[2]}', 'appVersion.url': '$url', 'appVersion.changelog': '$changelog'}"
+          config="{\"appVersion.version.major': '${versionSplit[0]}', 'appVersion.version.minor': '${versionSplit[1]}', 'appVersion.version.patch': '${versionSplit[2]}', 'appVersion.url': '$url', 'appVersion.changelog': '$changelog'}"
           echo $config
+          echo "config<<EOF" >> $GITHUB_ENV
           echo "config=$config" >> "$GITHUB_OUTPUT"
+          echo "EOF" >> $GITHUB_ENV
 
       - name: Update Dynamic Config
         uses: restackio/update-json-file-action@2.1