Bump liquid to version compatible with Ruby 3.2

Author: ralfhandl

Gemfile.lock

@@ -52,7 +52,7 @@ GEM
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    liquid (4.0.3)
+    liquid (4.0.4)
     listen (3.7.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -78,6 +78,7 @@ GEM
 PLATFORMS
   arm64-darwin-21
   arm64-darwin-23
+  x64-mingw-ucrt
   x86_64-darwin-23
   x86_64-linux