Bump sinatra, rack-protection and rack

Bumps [sinatra](https://github.com/sinatra/sinatra), [rack-protection](https://github.com/sinatra/sinatra) and [rack](https://github.com/rack/rack). These dependencies needed to be updated together.

Updates `sinatra` from 3.2.0 to 4.1.1
- [Changelog](https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md)
- [Commits](sinatra/sinatra@v3.2.0...v4.1.1)

Updates `rack-protection` from 3.2.0 to 4.1.1
- [Changelog](https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md)
- [Commits](sinatra/sinatra@v3.2.0...v4.1.1)

Updates `rack` from 2.2.17 to 3.2.1
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v2.2.17...v3.2.1)

---
updated-dependencies:
- dependency-name: sinatra
  dependency-version: 4.1.1
  dependency-type: direct:production
- dependency-name: rack-protection
  dependency-version: 4.1.1
  dependency-type: direct:production
- dependency-name: rack
  dependency-version: 3.2.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Gemfile

@@ -9,9 +9,9 @@ gem 'json'
 
 gem 'eventmachine', '~> 1.2', '>= 1.2.7'
 gem 'thin', '~> 2.0'
-gem 'sinatra', '~> 3.2'
-gem 'rack', '~> 2.2'
-gem 'rack-protection', '~> 3.2.0'
+gem 'sinatra', '~> 4.1'
+gem 'rack', '~> 3.2'
+gem 'rack-protection', '~> 4.1.1'
 gem 'em-websocket', '~> 0.5.3' # WebSocket support
 gem 'uglifier', '~> 4.2'
 gem 'mime-types', '~> 3.7'

Gemfile.lock

@@ -154,10 +154,14 @@ GEM
       mojo_magick (~> 0.6.5)
       rqrcode_core (~> 1.0)
     racc (1.8.1)
-    rack (2.2.17)
-    rack-protection (3.2.0)
+    rack (3.2.1)
+    rack-protection (4.1.1)
       base64 (>= 0.1.0)
-      rack (~> 2.2, >= 2.2.4)
+      logger (>= 1.6.0)
+      rack (>= 3.0.0, < 4)
+    rack-session (2.1.1)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0)
     rack-test (2.2.0)
       rack (>= 1.3)
     rainbow (3.1.1)
@@ -216,10 +220,12 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 4.0)
       websocket (~> 1.0)
-    sinatra (3.2.0)
+    sinatra (4.1.1)
+      logger (>= 1.6.0)
       mustermann (~> 3.0)
-      rack (~> 2.2, >= 2.2.4)
-      rack-protection (= 3.2.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.1.1)
+      rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
     slack-notifier (2.4.0)
     sqlite3 (2.7.3-aarch64-linux-gnu)
@@ -313,8 +319,8 @@ DEPENDENCIES
   parseconfig (~> 1.1, >= 1.1.2)
   pry-byebug (~> 3.11)
   qr4r (~> 0.6.1)
-  rack (~> 2.2)
-  rack-protection (~> 3.2.0)
+  rack (~> 3.2)
+  rack-protection (~> 4.1.1)
   rake (~> 13.3)
   rdoc (~> 6.14)
   rest-client (~> 2.1.0)
@@ -323,7 +329,7 @@ DEPENDENCIES
   rubyzip (~> 3.1)
   rushover (~> 0.3.0)
   selenium-webdriver (~> 4.35)
-  sinatra (~> 3.2)
+  sinatra (~> 4.1)
   slack-notifier (~> 2.4)
   sqlite3 (~> 2.7)
   term-ansicolor