Bump tailwindcss-rails from 4.1.0 to 4.2.1

Bumps [tailwindcss-rails](https://github.com/rails/tailwindcss-rails) from 4.1.0 to 4.2.1.
- [Release notes](https://github.com/rails/tailwindcss-rails/releases)
- [Changelog](https://github.com/rails/tailwindcss-rails/blob/main/CHANGELOG.md)
- [Commits](rails/tailwindcss-rails@v4.1.0...v4.2.1)

---
updated-dependencies:
- dependency-name: tailwindcss-rails
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -151,7 +151,7 @@ GEM
       net-smtp
     marcel (1.0.4)
     mini_mime (1.1.5)
-    minitest (5.25.4)
+    minitest (5.25.5)
     msgpack (1.8.0)
     net-imap (0.5.6)
       date
@@ -168,19 +168,19 @@ GEM
       net-protocol
     net-ssh (7.3.0)
     nio4r (2.7.4)
-    nokogiri (1.18.3-aarch64-linux-gnu)
+    nokogiri (1.18.5-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.3-aarch64-linux-musl)
+    nokogiri (1.18.5-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.3-arm-linux-gnu)
+    nokogiri (1.18.5-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.3-arm-linux-musl)
+    nokogiri (1.18.5-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.3-arm64-darwin)
+    nokogiri (1.18.5-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-linux-gnu)
+    nokogiri (1.18.5-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-linux-musl)
+    nokogiri (1.18.5-x86_64-linux-musl)
       racc (~> 1.4)
     ostruct (0.6.1)
     parallel (1.26.3)
@@ -202,7 +202,7 @@ GEM
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.8.1)
-    rack (3.1.10)
+    rack (3.1.12)
     rack-session (2.1.0)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
@@ -311,15 +311,15 @@ GEM
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
     stringio (3.1.5)
-    tailwindcss-rails (4.1.0)
+    tailwindcss-rails (4.2.1)
       railties (>= 7.0.0)
       tailwindcss-ruby (~> 4.0)
-    tailwindcss-ruby (4.0.9)
-    tailwindcss-ruby (4.0.9-aarch64-linux-gnu)
-    tailwindcss-ruby (4.0.9-aarch64-linux-musl)
-    tailwindcss-ruby (4.0.9-arm64-darwin)
-    tailwindcss-ruby (4.0.9-x86_64-linux-gnu)
-    tailwindcss-ruby (4.0.9-x86_64-linux-musl)
+    tailwindcss-ruby (4.0.14)
+    tailwindcss-ruby (4.0.14-aarch64-linux-gnu)
+    tailwindcss-ruby (4.0.14-aarch64-linux-musl)
+    tailwindcss-ruby (4.0.14-arm64-darwin)
+    tailwindcss-ruby (4.0.14-x86_64-linux-gnu)
+    tailwindcss-ruby (4.0.14-x86_64-linux-musl)
     thor (1.3.2)
     thruster (0.1.11)
     thruster (0.1.11-aarch64-linux)