Add x86_64-linux platform

Author: johnbeve

Gemfile.lock

@@ -11,10 +11,14 @@ GEM
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
     ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
     forwardable-extended (2.6.0)
     google-protobuf (4.31.1-arm64-darwin)
       bigdecimal
       rake (>= 13)
+    google-protobuf (4.31.1-x86_64-linux-gnu)
+      bigdecimal
+      rake (>= 13)
     http_parser.rb (0.8.0)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
@@ -57,15 +61,17 @@ GEM
     rexml (3.4.1)
     rouge (4.6.0)
     safe_yaml (1.0.5)
-    sass-embedded (1.89.2-arm64-darwin)
+    sass-embedded (1.89.2)
       google-protobuf (~> 4.31)
+      rake (>= 13)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.6.0)
     webrick (1.9.1)
 
 PLATFORMS
   arm64-darwin-21
+  x86_64-linux
 
 DEPENDENCIES
   jekyll (~> 4.3.2)