feat: support skipping no changes

[suzuki-shunsuke]

• Add option to skip comment when no changes and no warnings #773

--

• Add a command line option -skip-no-changes to the subcommand plan
• Add a field disable_comment to the configuration file

e.g.

$ tfcmt plan -skip-no-changes -- terraform plan

terraform:
  plan:
    when_no_changes:
      disable_comment: true

[suzuki-shunsuke]

https://github.com/suzuki-shunsuke/tfcmt/releases/tag/v4.4.0-1

[suzuki-shunsuke]

https://github.com/suzuki-shunsuke/tfcmt/releases/tag/v4.4.0-2