Bump lookbook to fixed version

Gemfile

@@ -213,7 +213,7 @@ gem "appsignal", "~> 3.0", require: false
 
 gem 'view_component'
 # Lookbook
-gem 'lookbook', '~> 2.2.0'
+gem 'lookbook', github: 'ViewComponent/lookbook', ref: '473f86d7e343cd78b74cc293a4de06b9b5e7a3e2'
 
 # Require factory_bot for usage with openproject plugins testing
 gem 'factory_bot', '~> 6.4.0', require: false

Gemfile.lock

@@ -1,3 +1,21 @@
+GIT
+  remote: https://github.com/ViewComponent/lookbook.git
+  revision: 473f86d7e343cd78b74cc293a4de06b9b5e7a3e2
+  ref: 473f86d7e343cd78b74cc293a4de06b9b5e7a3e2
+  specs:
+    lookbook (2.2.0)
+      activemodel
+      css_parser
+      htmlbeautifier (~> 1.3)
+      htmlentities (~> 4.3.4)
+      marcel (~> 1.0)
+      railties (>= 5.0)
+      redcarpet (~> 3.5)
+      rouge (>= 3.26, < 5.0)
+      view_component (>= 2.0)
+      yard (~> 0.9.25)
+      zeitwerk (~> 2.5)
+
 GIT
   remote: https://github.com/citizensadvice/capybara_accessible_selectors
   revision: 70f7f125c7c662057c407a93c931286b6865f458
@@ -658,18 +676,6 @@ GEM
     loofah (2.22.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
-    lookbook (2.2.0)
-      activemodel
-      css_parser
-      htmlbeautifier (~> 1.3)
-      htmlentities (~> 4.3.4)
-      marcel (~> 1.0)
-      railties (>= 5.0)
-      redcarpet (~> 3.5)
-      rouge (>= 3.26, < 5.0)
-      view_component (>= 2.0)
-      yard (~> 0.9.25)
-      zeitwerk (~> 2.5)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
@@ -1160,7 +1166,7 @@ DEPENDENCIES
   letter_opener
   listen (~> 3.8.0)
   lograge (~> 0.14.0)
-  lookbook (~> 2.2.0)
+  lookbook!
   mail (= 2.8.1)
   matrix (~> 0.4.2)
   md_to_pdf!