create_join_table should respect references column type

Follow up of #26266.

The default type of `primary_key` and `references` were changed to
`bigint` since #26266. But `create_join_table` column type is still
`integer`. It should respect `references` column type.

activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb

@@ -334,18 +334,16 @@ module ActiveRecord
       #     part_id int NOT NULL,
       #   ) ENGINE=InnoDB DEFAULT CHARSET=utf8
       #
-      def create_join_table(table_1, table_2, options = {})
+      def create_join_table(table_1, table_2, column_options: {}, **options)
         join_table_name = find_join_table_name(table_1, table_2, options)
 
-        column_options = options.delete(:column_options) || {}
-        column_options.reverse_merge!(null: false)
-        type = column_options.delete(:type) || :integer
+        column_options.reverse_merge!(null: false, index: false)
 
-        t1_column, t2_column = [table_1, table_2].map { |t| t.to_s.singularize.foreign_key }
+        t1_ref, t2_ref = [table_1, table_2].map { |t| t.to_s.singularize }
 
         create_table(join_table_name, options.merge!(id: false)) do |td|
-          td.send type, t1_column, column_options
-          td.send type, t2_column, column_options
+          td.references t1_ref, column_options
+          td.references t2_ref, column_options
           yield td if block_given?
         end
       end

activerecord/test/cases/migration/create_join_table_test.rb

@@ -12,7 +12,7 @@ module ActiveRecord
 
       teardown do
         %w(artists_musics musics_videos catalog).each do |table_name|
-          connection.drop_table table_name if connection.table_exists?(table_name)
+          connection.drop_table table_name, if_exists: true
         end
       end
 
@@ -78,6 +78,17 @@ module ActiveRecord
         assert_equal [%w(artist_id music_id)], connection.indexes(:artists_musics).map(&:columns)
       end
 
+      def test_create_join_table_respects_reference_key_type
+        connection.create_join_table :artists, :musics do |t|
+          t.references :video
+        end
+
+        artist_id, music_id, video_id = connection.columns(:artists_musics).sort_by(&:name)
+
+        assert_equal video_id.sql_type, artist_id.sql_type
+        assert_equal video_id.sql_type, music_id.sql_type
+      end
+
       def test_drop_join_table
         connection.create_join_table :artists, :musics
         connection.drop_join_table :artists, :musics