Build(deps): Bump nio4r from 2.5.5 to 2.5.7 (#12289)

Bumps [nio4r](https://github.com/socketry/nio4r) from 2.5.5 to 2.5.7.
- [Release notes](https://github.com/socketry/nio4r/releases)
- [Changelog](https://github.com/socketry/nio4r/blob/master/CHANGES.md)
- [Commits](https://github.com/socketry/nio4r/compare/v2.5.5...v2.5.7)

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

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

Gemfile.lock

@@ -226,7 +226,7 @@ GEM
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     mustache (1.1.1)
-    nio4r (2.5.5)
+    nio4r (2.5.7)
     nokogiri (1.11.1)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)