Bump rake from 13.0.6 to 13.1.0 (#331)

Bumps [rake](https://github.com/ruby/rake) from 13.0.6 to 13.1.0.
- [Release notes](https://github.com/ruby/rake/releases)
- [Changelog](https://github.com/ruby/rake/blob/master/History.rdoc)
- [Commits](ruby/rake@v13.0.6...v13.1.0)

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

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

Gemfile.lock

@@ -30,7 +30,7 @@ GEM
     parser (3.2.2.1)
       ast (~> 2.4.1)
     rainbow (3.1.1)
-    rake (13.0.6)
+    rake (13.1.0)
     redcarpet (3.6.0)
     regexp_parser (2.8.0)
     rexml (3.2.5)