Bump rack-mini-profiler from 1.1.3 to 1.1.6

Bumps [rack-mini-profiler](https://github.com/MiniProfiler/rack-mini-profiler) from 1.1.3 to 1.1.6.
- [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@v1.1.3...v1.1.6)

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

Gemfile.lock

@@ -225,9 +225,9 @@ GEM
     public_suffix (4.0.1)
     puma (4.3.1)
       nio4r (~> 2.0)
-    rack (2.0.8)
+    rack (2.1.2)
     rack-cors (1.0.3)
-    rack-mini-profiler (1.1.3)
+    rack-mini-profiler (1.1.6)
       rack (>= 1.2.0)
     rack-protection (2.0.7)
       rack