Update Bundler and deps (#778)

In particular, bump nokogiri from 1.12.3 to 1.12.5 for security reasons

Author: dependabot[bot]

Dockerfile

@@ -15,7 +15,7 @@ ENV PATH="/root/gems/bin:${PATH}"
 # python md script needs that :S
 ENV LC_ALL=C.UTF-8
 
-RUN gem install bundler:2.2.25 jekyll
+RUN gem install bundler:2.2.28 jekyll
 
 VOLUME /docs
 WORKDIR /docs

Gemfile.lock

@@ -16,15 +16,15 @@ GEM
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
-    ffi (1.15.3)
-    ffi (1.15.3-x64-mingw32)
+    ffi (1.15.4)
+    ffi (1.15.4-x64-mingw32)
     filesize (0.2.0)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     httpclient (2.8.3)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
-    jekyll (4.2.0)
+    jekyll (4.2.1)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -60,17 +60,17 @@ GEM
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.3)
-    listen (3.6.0)
+    listen (3.7.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     mini_portile2 (2.6.1)
-    nokogiri (1.12.3)
+    nokogiri (1.12.5)
       mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
-    nokogiri (1.12.3-x64-mingw32)
+    nokogiri (1.12.5-x64-mingw32)
       racc (~> 1.4)
-    nokogiri (1.12.3-x86_64-linux)
+    nokogiri (1.12.5-x86_64-linux)
       racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -81,7 +81,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.5)
-    rouge (3.26.0)
+    rouge (3.26.1)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
@@ -91,9 +91,9 @@ GEM
       unicode-display_width (~> 1.1, >= 1.1.1)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
-    tzinfo-data (1.2021.1)
+    tzinfo-data (1.2021.2)
       tzinfo (>= 1.0.0)
-    unicode-display_width (1.7.0)
+    unicode-display_width (1.8.0)
     verbal_expressions (0.1.5)
     wdm (0.1.1)
 
@@ -110,4 +110,4 @@ DEPENDENCIES
   wdm (~> 0.1.1)
 
 BUNDLED WITH
-   2.2.25
+   2.2.28