Switch to modern GITHUB_OUTPUT syntax in CI release workflow

Updated the CreateRelease workflow to replace deprecated "::set-output" commands with the newer "$GITHUB_OUTPUT" syntax. This ensures compatibility with the latest GitHub Actions practices and enhances readability of the workflow script.

.github/workflows/CreateRelease.yml

@@ -56,18 +56,18 @@ jobs:
               run: |
                   # Check if the version already exists as a tag
                   if git rev-parse "refs/tags/${{ env.VERSION }}" >/dev/null 2>&1; then
+                    echo "skip_release=true" >> $GITHUB_OUTPUT
                     echo "Version ${{ env.VERSION }} already exists as a tag. No release will be created."
-                    echo "::set-output name=skip_release::true"
                     exit 0
                   fi
 
                   # Compare current version with previous tag
                   if [ "${{ env.VERSION }}" == "${{ env.PREVIOUS_TAG }}" ]; then
+                    echo "skip_release=true" >> $GITHUB_OUTPUT
                     echo "Version has not changed. No release will be created."
-                    echo "::set-output name=skip_release::true"
                     exit 0
                   fi
-                  echo "::set-output name=skip_release::false"
+                  echo "skip_release=false" >> $GITHUB_OUTPUT
               shell: bash
 
             - name: Generate release notes