Bump rack-mini-profiler from 2.3.3 to 2.3.4

Bumps [rack-mini-profiler](https://github.com/MiniProfiler/rack-mini-profiler) from 2.3.3 to 2.3.4.
- [Release notes](https://github.com/MiniProfiler/rack-mini-profiler/releases)
- [Changelog](https://github.com/MiniProfiler/rack-mini-profiler/blob/master/CHANGELOG.md)
- [Commits](https://github.com/MiniProfiler/rack-mini-profiler/compare/v2.3.3...v2.3.4)

---
updated-dependencies:
- dependency-name: rack-mini-profiler
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -449,7 +449,7 @@ GEM
     raabro (1.4.0)
     racc (1.6.0)
     rack (2.2.3.1)
-    rack-mini-profiler (2.3.3)
+    rack-mini-profiler (2.3.4)
       rack (>= 1.2.0)
     rack-protection (2.1.0)
       rack
@@ -683,7 +683,7 @@ GEM
     websocket-extensions (0.1.5)
     whenever (1.0.0)
       chronic (>= 0.6.3)
-    wicked_pdf (2.1.0)
+    wicked_pdf (2.6.3)
       activesupport
     wkhtmltopdf-binary (0.12.6.5)
     xml-simple (1.1.8)