Add darwin platforms to lockfiles (#356)

Bundle install on macOS (arm64) failed because Gemfile.next.lock only
listed `ruby` and `x86_64-linux` platforms, forcing a source build of
nokogiri which fails locally (missing nokogiri_gumbo.h).

Add arm64-darwin-23/24 and x86_64-darwin-21/22 to Gemfile.next.lock
(matching Gemfile.lock) and bring Gemfile.lock current with arm64-darwin-24.

Author: JuanVqz

Gemfile.lock

@@ -473,6 +473,7 @@ GEM
 
 PLATFORMS
   arm64-darwin-23
+  arm64-darwin-24
   x86_64-darwin-21
   x86_64-darwin-22
   x86_64-linux

Gemfile.next.lock

@@ -223,6 +223,10 @@ GEM
     nokogiri (1.18.8)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
+    nokogiri (1.18.8-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.18.8-x86_64-darwin)
+      racc (~> 1.4)
     nokogiri (1.18.8-x86_64-linux-gnu)
       racc (~> 1.4)
     oauth2 (2.0.9)
@@ -463,7 +467,11 @@ GEM
     zeitwerk (2.7.2)
 
 PLATFORMS
+  arm64-darwin-23
+  arm64-darwin-24
   ruby
+  x86_64-darwin-21
+  x86_64-darwin-22
   x86_64-linux
 
 DEPENDENCIES