Bump html-proofer from 3.19.4 to 5.0.8

Bumps [html-proofer](https://github.com/gjtorikian/html-proofer) from 3.19.4 to 5.0.8.
- [Release notes](https://github.com/gjtorikian/html-proofer/releases)
- [Changelog](https://github.com/gjtorikian/html-proofer/blob/main/CHANGELOG.md)
- [Commits](gjtorikian/html-proofer@v3.19.4...v5.0.8)

---
updated-dependencies:
- dependency-name: html-proofer
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile

@@ -2,7 +2,7 @@ source "https://rubygems.org"
 
 gem "jekyll", "~> 4.2.2"
 gem "minima", "~> 2.5"
-gem "html-proofer", "~> 3.19"
+gem "html-proofer", "~> 5.0"
 
 # If you have any plugins, put them here
 group :jekyll_plugins do

Gemfile.lock

@@ -1,29 +1,44 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.1)
+    Ascii85 (1.1.0)
+    addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
+    afm (0.2.2)
+    async (2.6.4)
+      console (~> 1.10)
+      fiber-annotation
+      io-event (~> 1.1)
+      timers (~> 4.1)
     colorator (1.1.0)
     concurrent-ruby (1.1.10)
+    console (1.23.2)
+      fiber-annotation
+      fiber-local
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    ethon (0.15.0)
+    ethon (0.16.0)
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
     ffi (1.15.5)
+    fiber-annotation (0.2.0)
+    fiber-local (1.0.0)
     forwardable-extended (2.6.0)
-    html-proofer (3.19.4)
+    hashery (2.1.2)
+    html-proofer (5.0.8)
       addressable (~> 2.3)
-      mercenary (~> 0.3)
+      async (~> 2.1)
       nokogiri (~> 1.13)
-      parallel (~> 1.10)
+      pdf-reader (~> 2.11)
       rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
+      zeitwerk (~> 2.5)
     http_parser.rb (0.8.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
+    io-event (1.3.2)
     jekyll (4.2.2)
       addressable (~> 2.4)
       colorator (~> 1.0)
@@ -63,35 +78,44 @@ GEM
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
-    nokogiri (1.15.3)
+    nokogiri (1.15.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    parallel (1.22.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (5.0.0)
+    pdf-reader (2.11.0)
+      Ascii85 (~> 1.0)
+      afm (~> 0.2.1)
+      hashery (~> 2.0)
+      ruby-rc4
+      ttfunk
+    public_suffix (5.0.3)
     racc (1.7.1)
     rainbow (3.1.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.5)
     rouge (3.30.0)
+    ruby-rc4 (0.1.5)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
     terminal-table (2.0.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    timers (4.3.5)
+    ttfunk (1.7.0)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     unicode-display_width (1.8.0)
     yell (2.2.2)
+    zeitwerk (2.6.11)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  html-proofer (~> 3.19)
+  html-proofer (~> 5.0)
   jekyll (~> 4.2.2)
   jekyll-feed (~> 0.17)
   jekyll-sitemap (~> 1.4)