build(deps-dev): bump minitest from 5.26.0 to 5.26.1

Bumps [minitest](https://github.com/minitest/minitest) from 5.26.0 to 5.26.1.
- [Changelog](https://github.com/minitest/minitest/blob/master/History.rdoc)
- [Commits](minitest/minitest@v5.26.0...v5.26.1)

---
updated-dependencies:
- dependency-name: minitest
  dependency-version: 5.26.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -259,7 +259,7 @@ GEM
     mime-types-data (3.2025.0812)
     mini_mime (1.1.5)
     mini_portile2 (2.8.9)
-    minitest (5.26.0)
+    minitest (5.26.1)
     minitest-focus (1.4.0)
       minitest (>= 4, < 6)
     mocha (2.7.1)