Bump sinatra-contrib from 4.1.0 to 4.1.1

Bumps [sinatra-contrib](https://github.com/sinatra/sinatra) from 4.1.0 to 4.1.1.
- [Changelog](https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md)
- [Commits](sinatra/sinatra@v4.1.0...v4.1.1)

---
updated-dependencies:
- dependency-name: sinatra-contrib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -69,7 +69,7 @@ GEM
       uri
     ostruct (0.6.0)
     rack (3.1.8)
-    rack-protection (4.1.0)
+    rack-protection (4.1.1)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
@@ -86,18 +86,18 @@ GEM
       faraday-multipart (>= 1)
     ruby2_keywords (0.0.5)
     securerandom (0.3.1)
-    sinatra (4.1.0)
+    sinatra (4.1.1)
       logger (>= 1.6.0)
       mustermann (~> 3.0)
       rack (>= 3.0.0, < 4)
-      rack-protection (= 4.1.0)
+      rack-protection (= 4.1.1)
       rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
-    sinatra-contrib (4.1.0)
+    sinatra-contrib (4.1.1)
       multi_json (>= 0.0.2)
       mustermann (~> 3.0)
-      rack-protection (= 4.1.0)
-      sinatra (= 4.1.0)
+      rack-protection (= 4.1.1)
+      sinatra (= 4.1.1)
       tilt (~> 2.0)
     slack-ruby-bot (0.16.1)
       activesupport