Bump minitest-reporters from 1.6.0 to 1.6.1 in /gemfiles/rails_61

Bumps [minitest-reporters](https://github.com/CapnKernul/minitest-reporters) from 1.6.0 to 1.6.1.
- [Changelog](https://github.com/minitest-reporters/minitest-reporters/blob/master/CHANGELOG.md)
- [Commits](minitest-reporters/minitest-reporters@v1.6.0...v1.6.1)

---
updated-dependencies:
- dependency-name: minitest-reporters
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

gemfiles/rails_61/Gemfile.lock

@@ -96,7 +96,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.2)
     minitest (5.18.0)
-    minitest-reporters (1.6.0)
+    minitest-reporters (1.6.1)
       ansi
       builder
       minitest (>= 5.0)