Merge pull request rails#48183 from yahonda/add_ext_readline_for_ruby33

Add `readline-ext` that has been removed from Ruby 3.3.0dev

Author: yahonda

Gemfile

@@ -75,6 +75,7 @@ gem "bootsnap", ">= 1.4.4", require: false
 gem "webrick", require: false
 gem "jbuilder", require: false
 gem "web-console", require: false
+gem "readline-ext", require: false
 
 # Action Pack and railties
 rack_version = ENV.fetch("RACK", "~> 2.0") # Change to ~> 3 after #46594 is merged.

Gemfile.lock

@@ -398,6 +398,7 @@ GEM
     rbtree (0.4.6)
     rdoc (6.5.0)
       psych (>= 4.0.0)
+    readline-ext (0.1.5)
     redcarpet (3.2.3)
     redis (5.0.5)
       redis-client (>= 0.9.0)
@@ -607,6 +608,7 @@ DEPENDENCIES
   rails!
   rake (>= 13)
   rdoc (~> 6.5)
+  readline-ext
   redcarpet (~> 3.2.3)
   redis (>= 4.0.1)
   redis-namespace