chore(deps): bump sinatra

Bumps [sinatra](https://github.com/sinatra/sinatra) from 4.1.1 to 4.2.0.
- [Changelog](https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md)
- [Commits](sinatra/sinatra@v4.1.1...v4.2.0)

---
updated-dependencies:
- dependency-name: sinatra
  dependency-version: 4.2.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

examples/language-sdk-instrumentation/ruby/rideshare/Gemfile

@@ -5,7 +5,7 @@ source "https://rubygems.org"
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 gem 'pyroscope', '= 0.6.7'
-gem "sinatra", "~> 4.1"
+gem "sinatra", "~> 4.2"
 gem "thin", "~> 2.0"
 gem 'pyroscope-otel'
 gem 'opentelemetry-sdk'

examples/language-sdk-instrumentation/ruby/rideshare/Gemfile.lock

@@ -37,7 +37,7 @@ GEM
     googleapis-common-protos-types (1.16.0)
       google-protobuf (>= 3.18, < 5.a)
     logger (1.7.0)
-    mustermann (3.0.3)
+    mustermann (3.0.4)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.7.4)
     opentelemetry-api (1.5.0)
@@ -74,8 +74,8 @@ GEM
     pyroscope-otel (0.1.4)
       opentelemetry-api (~> 1.1)
       pyroscope (>= 0.5.1, < 1.0)
-    rack (3.1.18)
-    rack-protection (4.1.1)
+    rack (3.2.3)
+    rack-protection (4.2.0)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
@@ -86,19 +86,19 @@ GEM
       rack (>= 3)
     rake (13.2.1)
     ruby2_keywords (0.0.5)
-    sinatra (4.1.1)
+    sinatra (4.2.0)
       logger (>= 1.6.0)
       mustermann (~> 3.0)
       rack (>= 3.0.0, < 4)
-      rack-protection (= 4.1.1)
+      rack-protection (= 4.2.0)
       rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
     thin (2.0.1)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       logger
       rack (>= 1, < 4)
-    tilt (2.6.0)
+    tilt (2.6.1)
 
 PLATFORMS
   aarch64-linux
@@ -123,7 +123,7 @@ DEPENDENCIES
   pyroscope (= 0.6.7)
   pyroscope-otel
   rackup (~> 2.2)
-  sinatra (~> 4.1)
+  sinatra (~> 4.2)
   thin (~> 2.0)
 
 BUNDLED WITH