chore(deps-dev): bump rdoc from 7.0.3 to 7.1.0 (#134)

Bumps [rdoc](https://github.com/ruby/rdoc) from 7.0.3 to 7.1.0.
- [Release notes](https://github.com/ruby/rdoc/releases)
- [Changelog](https://github.com/ruby/rdoc/blob/master/History.rdoc)
- [Commits](ruby/rdoc@v7.0.3...v7.1.0)

---
updated-dependencies:
- dependency-name: rdoc
  dependency-version: 7.1.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -82,7 +82,7 @@ GEM
     rbs-inline (0.12.0)
       prism (>= 0.29)
       rbs (>= 3.8.0)
-    rdoc (7.0.3)
+    rdoc (7.1.0)
       erb
       psych (>= 4.0.0)
       tsort