deps: update ruby gems

Fixes two vulnerable dependencies:
- https://github.com/seL4/docs/security/dependabot/28
- https://github.com/seL4/docs/security/dependabot/29

Signed-off-by: Gerwin Klein <gerwin.klein@proofcraft.systems>

Author: lsf37

Gemfile.lock

@@ -1,47 +1,48 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.8.8)
+      public_suffix (>= 2.0.2, < 8.0)
     base64 (0.3.0)
-    bigdecimal (3.2.2)
+    bigdecimal (4.0.1)
     colorator (1.1.0)
-    concurrent-ruby (1.3.5)
+    concurrent-ruby (1.3.6)
     csv (3.3.5)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    ethon (0.16.0)
+    ethon (0.18.0)
       ffi (>= 1.15.0)
+      logger
     eventmachine (1.2.7)
-    ffi (1.17.2-aarch64-linux-gnu)
-    ffi (1.17.2-aarch64-linux-musl)
-    ffi (1.17.2-arm-linux-gnu)
-    ffi (1.17.2-arm-linux-musl)
-    ffi (1.17.2-arm64-darwin)
-    ffi (1.17.2-x86_64-darwin)
-    ffi (1.17.2-x86_64-linux-gnu)
-    ffi (1.17.2-x86_64-linux-musl)
+    ffi (1.17.3-aarch64-linux-gnu)
+    ffi (1.17.3-aarch64-linux-musl)
+    ffi (1.17.3-arm-linux-gnu)
+    ffi (1.17.3-arm-linux-musl)
+    ffi (1.17.3-arm64-darwin)
+    ffi (1.17.3-x86_64-darwin)
+    ffi (1.17.3-x86_64-linux-gnu)
+    ffi (1.17.3-x86_64-linux-musl)
     forwardable-extended (2.6.0)
-    google-protobuf (4.31.1)
+    google-protobuf (4.33.4)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.31.1-aarch64-linux-gnu)
+    google-protobuf (4.33.4-aarch64-linux-gnu)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.31.1-aarch64-linux-musl)
+    google-protobuf (4.33.4-aarch64-linux-musl)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.31.1-arm64-darwin)
+    google-protobuf (4.33.4-arm64-darwin)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.31.1-x86_64-darwin)
+    google-protobuf (4.33.4-x86_64-darwin)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.31.1-x86_64-linux-gnu)
+    google-protobuf (4.33.4-x86_64-linux-gnu)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.31.1-x86_64-linux-musl)
+    google-protobuf (4.33.4-x86_64-linux-musl)
       bigdecimal
       rake (>= 13)
     html-proofer (4.4.3)
@@ -53,8 +54,8 @@ GEM
       typhoeus (~> 1.3)
       yell (~> 2.0)
       zeitwerk (~> 2.5)
-    http_parser.rb (0.8.0)
-    i18n (1.14.7)
+    http_parser.rb (0.8.1)
+    i18n (1.14.8)
       concurrent-ruby (~> 1.0)
     jekyll (4.4.1)
       addressable (~> 2.4)
@@ -101,61 +102,63 @@ GEM
       nokogiri (~> 1.12)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.12.2)
+    json (2.18.0)
     kramdown (2.5.1)
       rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.4)
-    listen (3.9.0)
+    listen (3.10.0)
+      logger
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.7.0)
     mercenary (0.4.0)
-    nokogiri (1.18.8-aarch64-linux-gnu)
+    nokogiri (1.19.0-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.8-aarch64-linux-musl)
+    nokogiri (1.19.0-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.8-arm-linux-gnu)
+    nokogiri (1.19.0-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.8-arm-linux-musl)
+    nokogiri (1.19.0-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.8-arm64-darwin)
+    nokogiri (1.19.0-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-darwin)
+    nokogiri (1.19.0-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-linux-gnu)
+    nokogiri (1.19.0-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-linux-musl)
+    nokogiri (1.19.0-x86_64-linux-musl)
       racc (~> 1.4)
     parallel (1.27.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (6.0.2)
+    public_suffix (7.0.2)
     racc (1.8.1)
     rainbow (3.1.1)
-    rake (13.3.0)
+    rake (13.3.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.4.1)
-    rouge (4.5.2)
+    rexml (3.4.4)
+    rouge (4.7.0)
     rubyzip (2.4.1)
     safe_yaml (1.0.5)
-    sass-embedded (1.89.2-aarch64-linux-gnu)
+    sass-embedded (1.97.2-aarch64-linux-gnu)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-aarch64-linux-musl)
+    sass-embedded (1.97.2-aarch64-linux-musl)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-arm-linux-gnueabihf)
+    sass-embedded (1.97.2-arm-linux-gnueabihf)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-arm-linux-musleabihf)
+    sass-embedded (1.97.2-arm-linux-musleabihf)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-arm64-darwin)
+    sass-embedded (1.97.2-arm64-darwin)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-x86_64-darwin)
+    sass-embedded (1.97.2-x86_64-darwin)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-x86_64-linux-gnu)
+    sass-embedded (1.97.2-x86_64-linux-gnu)
       google-protobuf (~> 4.31)
-    sass-embedded (1.89.2-x86_64-linux-musl)
+    sass-embedded (1.97.2-x86_64-linux-musl)
       google-protobuf (~> 4.31)
     svg_optimizer (0.3.0)
       nokogiri
@@ -164,9 +167,9 @@ GEM
     typhoeus (1.4.1)
       ethon (>= 0.9.0)
     unicode-display_width (2.6.0)
-    webrick (1.9.1)
+    webrick (1.9.2)
     yell (2.2.2)
-    zeitwerk (2.7.3)
+    zeitwerk (2.7.4)
 
 PLATFORMS
   aarch64-linux