docs: Add --type-suffix to types generate docs

[thomaswelton]

Pull request type

Jira Link: INT-

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Other (please describe):

How to test this PR

View the Readme at https://github.com/storyblok/storyblok-cli/blob/next/src/commands/types/generate/README.md
Verify that the docs in the readme for the type-suffix option match the documentation that is in the CLI help command.

Run yarn storyblok types generate --help and see that the option name and description match the readme

What is the new behavior?

No functional behaviour changes, just updated readme documentation

Other information

None

[imranolas]

Thanks for PR. Would you mind opening it on https://github.com/storyblok/monoblok instead? This repo only exists for legacy V3 support.

[thomaswelton]

@imranolas Have done here storyblok/monoblok#270

However, this blog post https://www.storyblok.com/mp/introducing-storyblok-cli-v4 does not link to the monoblok repo, it links to this repo.

When reading that blog post and following the link to the readme I initially thought that I'd need to refactor my types as the new CLI no longer automatically added a suffix to the typename and it looked as though the new command did not support that option.
So it may still be beneficial to update this repo, or update that blog post to link to the correct and latest readme