Bump Rake version to 13 or higher for Ruby 3.2 compat

Rake 12 seems not to play nice with Ruby 3.2 because it does not include
baa23cc8a8
and thus cannot handle kwargs properly on Ruby 3.2.

Gemfile

@@ -10,7 +10,7 @@ else
 end
 
 # We need a newish Rake since Active Job sets its test tasks' descriptions.
-gem "rake", ">= 11.1"
+gem "rake", ">= 13"
 
 gem "sprockets-rails", ">= 2.0.0"
 gem "propshaft", ">= 0.1.7"

Gemfile.lock

@@ -607,7 +607,7 @@ DEPENDENCIES
   racc (>= 1.4.6)
   rack-cache (~> 1.2)
   rails!
-  rake (>= 11.1)
+  rake (>= 13)
   redcarpet (~> 3.2.3)
   redis (>= 4.0.1)
   redis-namespace