Add parentheses in allowed column pattern for commented columns

[m11o]

This PR adds parentheses in allowed column pattern for commented columns.

The annotation of a model with commented columns is not updated even if the column will be updated.

Steps to reproduce

1. Create a new Rails application and use MySQL or PostgreSQL database
2. Add annotate_models gem in Gemfile
3. Create a model with a commented column
   • e.g.

   • create_table :users do |t|
       t.string :name, comment: 'first_name + last_name'
       t.string :email, null: false
     
       t.timestamps
     end

4. Change the commented column from default null to non-null.
   • e.g.

   • change_column_null :users, :name, false

5. The annotation of the model isn't updated

   • Model files unchanged.
     

   • but, schema.rb is updated.

   • -ActiveRecord::Schema[7.0].define(version: 2023_12_03_034600) do
     +ActiveRecord::Schema[7.0].define(version: 2023_12_03_040324) do
        create_table "users", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     -    t.string "name", comment: "first_name + last_name"
     +    t.string "name", null: false, comment: "first_name + last_name"
          t.string "email", null: false
          t.datetime "created_at", null: false
          t.datetime "updated_at", null: false

[m11o]

If parentheses aren't added, this annotation isn't updated and this test is failed with the following error.

  1) AnnotateModels annotating a file if a table has a commented column and the model already has annotation and the commented column is updated to non-null should be added non-null option in the commented column
     Failure/Error:
       expect do
         AnnotateModels.annotate_one_file(@model_file_name, schema_info, :position_in_class, @annotation_options)
       end.to change { File.read(@model_file_name) }
                .from(include("name(commented column) :string\n"))
                .to(include("name(commented column) :string           not null\n"))

       expected `File.read(@model_file_name)` to have changed from include "name(commented column) :string\n" to include "name(commented column) :string           not null\n", but did not change
     # ./spec/lib/annotate/annotate_models_spec.rb:3087:in `block (5 levels) in <top (required)>'