Remove usage of deprecated ::set-output GitHub Actions feature

Author: tyranron

.github/workflows/ci.yml

@@ -394,8 +394,8 @@ jobs:
 
       - name: Parse CHANGELOG link
         id: changelog
-        run: echo ::set-output
-                  name=link::${{ github.server_url }}/${{ github.repository }}/blob/${{ steps.tag.outputs.group1 }}/${{ steps.tag.outputs.group2 }}/CHANGELOG.md#$(sed -n '/^## \[${{ steps.tag.outputs.group3 }}\]/{s/^## \[\(.*\)\][^0-9]*\([0-9].*\)/\1--\2/;s/[^0-9a-z-]*//g;p;}' ${{ steps.tag.outputs.group2 }}/CHANGELOG.md)
+        run: echo "link=${{ github.server_url }}/${{ github.repository }}/blob/${{ steps.tag.outputs.group1 }}/${{ steps.tag.outputs.group2 }}/CHANGELOG.md#$(sed -n '/^## \[${{ steps.tag.outputs.group3 }}\]/{s/^## \[\(.*\)\][^0-9]*\([0-9].*\)/\1--\2/;s/[^0-9a-z-]*//g;p;}' ${{ steps.tag.outputs.group2 }}/CHANGELOG.md)"
+             >> $GITHUB_OUTPUT
 
       - uses: softprops/action-gh-release@v1
         with: