Verify check on minify tests on PR

[VirtualDiegox]

Describe the bug / issue
When a PR is made, several checks are run in order to verify and ensure the integrity of the repo. One of this verify if the plugins were minified, but it is not working properly because the check pass even if the files were not minified with the scripts.

To Reproduce
Steps to reproduce the behavior:

1. Make a PR with changes on JS or CSS files on plugins without run the minify scripts
2. Check the job on github actions and verify if the check is passed
3. See error

Expected behavior
When files were not minified, the check must fail.

Additional context
This only must affect if JS or CSS files are modified, it would be a good idea check/modify the minify scripts to ensure the expected behavior