Update PHP version requirements and test annotations for PHP 8.2 compability

[demonking]

This pull request modernizes the codebase by updating PHP and dependency requirements, refactoring for compatibility with newer versions, and improving test coverage and clarity.

These updates ensure the project is compatible with the latest PHP and PHPUnit versions, streamline the codebase, and improve test reliability and maintainability.

[tbuczen]

Nice work, I would say this could be marked at least as an RC version so the package could be used with php >= 8.2 safely

[demonking]

@tbuczen i wanted to test it before with the testsuite at my work.
the phpunit test's are running flawless, but i want to make a real test 😄

[demonking]

Have tested it without our code and don't see any issues.

Please review, if something needs to be done, to move it to the master

[bartbrouwer]

Would be nice if this PR can be merged soon so we can use this package also in our PHP8.4 projects.

[bartbrouwer]

@TavoNiievez Can you merge this one?

[bartbrouwer]

Thanks @TavoNiievez

[TavoNiievez]

@bartbrouwer I can only create tag releases with builds in green, and currently there is this error:

This request has been automatically failed because it uses a deprecated version of `actions/cache: v2`.
Please update your workflow to use v3/v4 of actions/cache to avoid interruptions.
Learn more: https://github.blog/changelog/2024-12-05-notice-of-upcoming-releases-and-breaking-changes-for-github-actions/#actions-cache-v1-v2-and-actions-toolkit-cache-package-closing-down

If you are going to fix it, please take the opportunity to add compatibility with symfony 8.0 and PHP 8.5.

[bartbrouwer]

@bartbrouwer I can only create tag releases with builds in green, and currently there is this error:

This request has been automatically failed because it uses a deprecated version of `actions/cache: v2`.

Please update your workflow to use v3/v4 of actions/cache to avoid interruptions.

Learn more: https://github.blog/changelog/2024-12-05-notice-of-upcoming-releases-and-breaking-changes-for-github-actions/#actions-cache-v1-v2-and-actions-toolkit-cache-package-closing-down

If you are going to fix it, please take the opportunity to add compatibility with symfony 8.0 and PHP 8.5.

I will look into that.

[diamond-cloud]

@bartbrouwer @TavoNiievez hello, I’ve fixed workflow execution #137
Could you please take a look at this PR when you have time?
Thank you.