chore: Fix phpunit deprecations

[neznaika0]

Description

• I don't know why, but includeUncoveredFiles is missing from XSD for 11.5. Although this parameter is available in the documentation.
• CoversTrait is deprecated. I didn't understand what it was for. Tell me if this is a test error. See Deprecate support for #[CoversTrait] and #[UsesTrait] attributes sebastianbergmann/phpunit#5958

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide

[neznaika0]

It is possible to specify a local version vendor/phpunit/phpunit/phpunit.xsd for better compatibility.

[paulbalandan]

It is possible to specify a local version vendor/phpunit/phpunit/phpunit.xsd for better compatibility.

Yes, this is what I'm doing in my libraries. It ensures you are using the latest schema of the phpunit version you are running.

[neznaika0]

@paulbalandan sorry, offtop. Delete it after.

Who has access to the mail admin@codeigniter.com ? I have sent an email, but there is no response yet. Should I open a security PR?

EDIT: oh, send to security@codeigniter.com

[paulbalandan]

@paulbalandan sorry, offtop. Delete it after.

Who has access to the mail admin@codeigniter.com ? I have sent an email, but there is no response yet. Should I open a security PR?

Thanks. I've asked in slack. I'll update once I got alternate email.

[paulbalandan]

EDIT: oh, send to security@codeigniter.com

Yes, I've confirmed this. You can send your report there.