build(deps): bump sinatra in /examples/padrino_blog_tutorial

Bumps [sinatra](https://github.com/sinatra/sinatra) from 2.2.0 to 4.1.0.
- [Changelog](https://github.com/sinatra/sinatra/blob/main/CHANGELOG.md)
- [Commits](sinatra/sinatra@v2.2.0...v4.1.0)

---
updated-dependencies:
- dependency-name: sinatra
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

examples/padrino_blog_tutorial/Gemfile.lock

@@ -8,13 +8,14 @@ PATH
   remote: ../../vite_ruby
   specs:
     vite_ruby (3.0.9)
-      dry-cli (~> 0.7.0)
+      dry-cli (>= 0.7, < 2)
       rack-proxy (~> 0.6, >= 0.6.1)
       zeitwerk (~> 2.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
+    base64 (0.2.0)
     byebug (11.1.3)
     coderay (1.1.3)
     concurrent-ruby (1.1.9)
@@ -24,6 +25,7 @@ GEM
       tilt
     i18n (1.10.0)
       concurrent-ruby (~> 1.0)
+    logger (1.6.1)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     method_source (1.0.0)
@@ -32,7 +34,7 @@ GEM
     mime-types-data (3.2022.0105)
     mini_mime (1.1.2)
     moneta (1.1.1)
-    mustermann (1.1.1)
+    mustermann (3.0.3)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.5.8)
     padrino (0.15.0)
@@ -74,21 +76,27 @@ GEM
       pry (~> 0.13.0)
     puma (5.6.2)
       nio4r (~> 2.0)
-    rack (2.2.3)
-    rack-protection (2.2.0)
-      rack
+    rack (3.1.8)
+    rack-protection (4.1.0)
+      base64 (>= 0.1.0)
+      logger (>= 1.6.0)
+      rack (>= 3.0.0, < 4)
     rack-proxy (0.7.2)
       rack
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
     rake (13.0.6)
     ruby2_keywords (0.0.5)
-    sinatra (2.2.0)
-      mustermann (~> 1.0)
-      rack (~> 2.2)
-      rack-protection (= 2.2.0)
+    sinatra (4.1.0)
+      logger (>= 1.6.0)
+      mustermann (~> 3.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.1.0)
+      rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
     temple (0.8.2)
     thor (0.20.3)
-    tilt (2.0.10)
+    tilt (2.4.0)
     zeitwerk (2.5.4)
 
 PLATFORMS