chore: consolidate platforms in Gemfile

Gemfile.lock

@@ -186,8 +186,12 @@ GEM
     nokogiri (1.16.2)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
+    nokogiri (1.16.2-aarch64-linux)
+      racc (~> 1.4)
     nokogiri (1.16.2-arm64-darwin)
       racc (~> 1.4)
+    nokogiri (1.16.2-x86_64-darwin)
+      racc (~> 1.4)
     nokogiri (1.16.2-x86_64-linux)
       racc (~> 1.4)
     parallel (1.22.1)
@@ -322,9 +326,10 @@ GEM
     zeitwerk (2.6.13)
 
 PLATFORMS
-  arm64-darwin-22
+  aarch64-linux
-  arm64-darwin-23
+  arm64-darwin
   ruby
+  x86_64-darwin
   x86_64-linux
 
 DEPENDENCIES