Upgrade to Ruby 3.2 (#22928)

Co-authored-by: Matthew Ford <matt@bitzesty.com>

Gemfile.lock

@@ -7,6 +7,26 @@ GIT
       hkdf (~> 0.2)
       jwt (~> 2.0)
 
+GIT
+  remote: https://github.com/kreeti/kt-paperclip.git
+  revision: 11abf222dc31bff71160a1d138b445214f434b2b
+  ref: 11abf222dc31bff71160a1d138b445214f434b2b
+  specs:
+    kt-paperclip (7.1.1)
+      activemodel (>= 4.2.0)
+      activesupport (>= 4.2.0)
+      marcel (~> 1.0.1)
+      mime-types
+      terrapin (~> 0.6.0)
+
+GIT
+  remote: https://github.com/mastodon/rails-settings-cached.git
+  revision: 86328ef0bd04ce21cc0504ff5e334591e8c2ccab
+  branch: v0.6.6-aliases-true
+  specs:
+    rails-settings-cached (0.6.6)
+      rails (>= 4.2.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -357,12 +377,6 @@ GEM
       activerecord
       kaminari-core (= 1.2.2)
     kaminari-core (1.2.2)
-    kt-paperclip (7.1.1)
-      activemodel (>= 4.2.0)
-      activesupport (>= 4.2.0)
-      marcel (~> 1.0.1)
-      mime-types
-      terrapin (~> 0.6.0)
     launchy (2.5.0)
       addressable (~> 2.7)
     letter_opener (1.8.1)
@@ -540,8 +554,6 @@ GEM
     rails-i18n (6.0.0)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 7)
-    rails-settings-cached (0.6.6)
-      rails (>= 4.2.0)
     railties (6.1.7.2)
       actionpack (= 6.1.7.2)
       activesupport (= 6.1.7.2)
@@ -811,7 +823,7 @@ DEPENDENCIES
   json-ld-preloaded (~> 3.2)
   json-schema (~> 3.0)
   kaminari (~> 1.2)
-  kt-paperclip (~> 7.1)
+  kt-paperclip (~> 7.1)!
   letter_opener (~> 1.8)
   letter_opener_web (~> 2.0)
   link_header (~> 0.0)
@@ -850,7 +862,7 @@ DEPENDENCIES
   rails (~> 6.1.7)
   rails-controller-testing (~> 1.0)
   rails-i18n (~> 6.0)
-  rails-settings-cached (~> 0.6)
+  rails-settings-cached (~> 0.6)!
   rdf-normalize (~> 0.5)
   redcarpet (~> 3.6)
   redis (~> 4.5)