Bump cicirello/generate-sitemap from v1.6.2 to v1.7.0

Bumps [cicirello/generate-sitemap](https://github.com/cicirello/generate-sitemap) from v1.6.2 to v1.7.0.
- [Release notes](https://github.com/cicirello/generate-sitemap/releases)
- [Changelog](https://github.com/cicirello/generate-sitemap/blob/master/CHANGELOG.md)
- [Commits](cicirello/generate-sitemap@v1.6.2...c04e626)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/docs.yml

@@ -53,7 +53,7 @@ jobs:
 
     - name: Generate the sitemap
       id: sitemap
-      uses: cicirello/generate-sitemap@v1.6.2
+      uses: cicirello/generate-sitemap@v1.7.0
       with:
         base-url-path: https://jpt.cicirello.org/
         path-to-root: docs