Bump html-proofer from 3.19.4 to 5.0.0 in /tests/full

Bumps [html-proofer](https://github.com/gjtorikian/html-proofer) from 3.19.4 to 5.0.0.
- [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...v5.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

tests/full/Gemfile.lock

@@ -8,8 +8,14 @@ GEM
       tzinfo (~> 2.0)
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
+    async (2.2.1)
+      console (~> 1.10)
+      io-event (~> 1.1.0)
+      timers (~> 4.1)
     colorator (1.1.0)
     concurrent-ruby (1.1.10)
+    console (1.16.2)
+      fiber-local
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
@@ -21,25 +27,27 @@ GEM
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.1)
     ffi (1.15.5)
+    fiber-local (1.0.0)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
     html-pipeline (2.14.2)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    html-proofer (3.19.4)
+    html-proofer (5.0.0)
       addressable (~> 2.3)
-      mercenary (~> 0.3)
+      async (~> 2.1)
       nokogiri (~> 1.13)
-      parallel (~> 1.10)
       rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
-    html-proofer-unrendered-markdown (0.1.3)
-      html-proofer (~> 3.0, >= 3.15.1)
+      zeitwerk (~> 2.5)
+    html-proofer-unrendered-markdown (0.2.0)
+      html-proofer (>= 4.0.0)
     htmlentities (4.3.4)
     http_parser.rb (0.8.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
+    io-event (1.1.0)
     jekyll (4.2.2)
       addressable (~> 2.4)
       colorator (~> 1.0)
@@ -88,7 +96,6 @@ GEM
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     open3 (0.1.1)
-    parallel (1.22.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (5.0.0)
@@ -109,26 +116,26 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
     sassc (2.4.0)
       ffi (~> 1.9)
-    swedbank-pay-design-guide-jekyll-theme (1.17.0)
+    swedbank-pay-design-guide-jekyll-theme (1.16.1)
       faraday (>= 1.0.1, < 3)
-      html-proofer (~> 3, >= 3.19)
       jekyll (>= 3.7, < 5.0)
       jekyll-contentblocks (~> 1, >= 1.2)
       jekyll-material-icon-tag (~> 1, >= 1.1)
       jekyll-redirect-from (~> 0.16)
       jemoji (~> 0.12)
       kramdown-plantuml (~> 1, >= 1.3.2)
       nokogiri (~> 1.11)
-      rake (~> 13.0)
       sass (~> 3, >= 3.7)
     terminal-table (2.0.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    timers (4.3.5)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
     unicode-display_width (1.8.0)
     yell (2.2.2)
+    zeitwerk (2.6.1)
 
 PLATFORMS
   ruby