Bump minimal-mistakes-jekyll from 4.24.0 to 4.25.1

Bumps [minimal-mistakes-jekyll](https://github.com/mmistakes/minimal-mistakes) from 4.24.0 to 4.25.1.
- [Release notes](https://github.com/mmistakes/minimal-mistakes/releases)
- [Changelog](https://github.com/mmistakes/minimal-mistakes/blob/master/CHANGELOG.md)
- [Commits](mmistakes/minimal-mistakes@4.24.0...4.25.1)

---
updated-dependencies:
- dependency-name: minimal-mistakes-jekyll
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -49,7 +49,7 @@ GEM
       nokogiri (>= 1.4)
     http_parser.rb (0.8.0)
     httpclient (2.8.3)
-    i18n (1.14.1)
+    i18n (1.14.4)
       concurrent-ruby (~> 1.0)
     jekyll (4.3.3)
       addressable (~> 2.4)
@@ -123,7 +123,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     mini_magick (4.12.0)
-    minimal-mistakes-jekyll (4.24.0)
+    minimal-mistakes-jekyll (4.25.1)
       jekyll (>= 3.7, < 5.0)
       jekyll-feed (~> 0.1)
       jekyll-gist (~> 1.5)
@@ -144,15 +144,15 @@ GEM
       forwardable-extended (~> 2.6)
     posix-spawn (0.3.15)
     progressbar (1.13.0)
-    public_suffix (5.0.4)
+    public_suffix (5.0.5)
     racc (1.7.3)
     rack (1.6.13)
     rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.6)
-    rouge (4.2.0)
+    rouge (4.2.1)
     ruby2_keywords (0.0.5)
     safe_yaml (1.0.5)
     sass (3.7.4)