chore(deps): lock file maintenance

Author: specmatic-builder

Gemfile.lock

@@ -20,6 +20,7 @@ GEM
     ethon (0.15.0)
       ffi (>= 1.15.0)
     ffi (1.17.3-x64-mingw-ucrt)
+    ffi (1.17.3-x86_64-linux-gnu)
     fiber-annotation (0.2.0)
     fiber-local (1.1.0)
       fiber-storage
@@ -40,6 +41,8 @@ GEM
     metrics (0.15.0)
     nokogiri (1.19.0-x64-mingw-ucrt)
       racc (~> 1.4)
+    nokogiri (1.19.0-x86_64-linux-gnu)
+      racc (~> 1.4)
     pdf-reader (2.15.1)
       Ascii85 (>= 1.0, < 3.0, != 2.0.0)
       afm (>= 0.2.1, < 2)
@@ -60,6 +63,7 @@ GEM
 
 PLATFORMS
   x64-mingw-ucrt
+  x86_64-linux
 
 DEPENDENCIES
   html-proofer