Normalize platforms

Ran `bundle lock --normalize-platforms`. See PR ruby/rubygems#7896
for details on what this does.

Author: lfdebrux

Gemfile.lock

@@ -278,6 +278,10 @@ GEM
       racc (~> 1.4)
     nokogiri (1.18.1-aarch64-linux-musl)
       racc (~> 1.4)
+    nokogiri (1.18.1-arm-linux-gnu)
+      racc (~> 1.4)
+    nokogiri (1.18.1-arm-linux-musl)
+      racc (~> 1.4)
     nokogiri (1.18.1-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.18.1-x86_64-darwin)
@@ -516,14 +520,10 @@ GEM
 PLATFORMS
   aarch64-linux-gnu
   aarch64-linux-musl
-  arm64-darwin-21
-  arm64-darwin-22
-  arm64-darwin-23
-  arm64-darwin-24
-  x86_64-darwin-20
-  x86_64-darwin-21
-  x86_64-darwin-22
-  x86_64-darwin-23
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  x86_64-darwin
   x86_64-linux-gnu
   x86_64-linux-musl