Bump rack-mini-profiler from 2.2.0 to 2.3.2

Bumps [rack-mini-profiler](https://github.com/MiniProfiler/rack-mini-profiler) from 2.2.0 to 2.3.2.
- [Release notes](https://github.com/MiniProfiler/rack-mini-profiler/releases)
- [Changelog](https://github.com/MiniProfiler/rack-mini-profiler/blob/master/CHANGELOG.md)
- [Commits](MiniProfiler/rack-mini-profiler@v2.2.0...v2.3.2)

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

Gemfile.lock

@@ -264,7 +264,7 @@ GEM
       rack (>= 1.0.0, < 3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
-    rack-mini-profiler (2.2.0)
+    rack-mini-profiler (2.3.2)
       rack (>= 1.2.0)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)