Remove dependency restrictions required for running under Ruby 3.2.

Author: armiol

Gemfile

@@ -2,12 +2,6 @@ source "https://rubygems.org"
 gem "jekyll"
 gem "github-pages"
 
-# Ruby 3.2 has some issues when dealing with `4.0.3`; so bumping the version to `4.0.4`.
-gem "liquid", "4.0.4"
-
-# Ruby 3.x does not include this gem anymore, so installing manually.
-gem "webrick"
-
 # kramdown v2 ships without the gfm parser by default. If you're using
 # kramdown v1, comment out this line.
 gem "kramdown-parser-gfm"

Gemfile.lock

@@ -277,7 +277,6 @@ GEM
       unf_ext
     unf_ext (0.0.8)
     unicode-display_width (1.8.0)
-    webrick (1.8.1)
     zeitwerk (2.5.3)
 
 PLATFORMS
@@ -288,8 +287,6 @@ DEPENDENCIES
   github-pages
   jekyll
   kramdown-parser-gfm
-  liquid (= 4.0.4)
-  webrick
 
 BUNDLED WITH
    2.4.13