Error in config if there's double indentation

[Curzey]

Describe the bug config.yml does not respect ignore_files settings if the respective file or path starts with extra indentation.

To Reproduce

1. Go to your projects' config.yml and find one of the themes' ignore_files entry (or add it).

2. Add extra spacing (tabs/spaces) before the dash "-".

It should now look something like this.

...
test-development:
  password: [password]
  theme_id: [id]
  store: [store-name].myshopify.com
  ignore_files:
    - config/settings_data.json
      - /locales/* # note the extra spaces before this line

3. Make a change in any of your locale files

4. Run theme deploy --env="test-development"

The change is now updated on the respective theme

Expected behavior I would expect this to either:

• Just work, ignore the locales changes - it's explicitly defined in ignore_files
• Throw an error and do nothing

Environment (please complete the following information):

• OS [e.g. iOS]: Mac OS Monterey 12.1
• Themekit version (run theme version to check): ThemeKit 1.3.0 darwin/amd64
• Editor [e.g. atom, sublime]: VS Code
• Ignore:

Additional context Has been tested on both M1 and Intel macs