Update Github Actions

[aashwin-rvvup]

The contribution was actually made by @RoussKS in #23. Bringing it in locally to test the pipeline changes.

[RoussKS]

@aashwin-rvvup @andrii-onufriichuk I'll fix the docblock phpunit errors which annoyingly appear and update this PR

[RoussKS]

@aashwin-rvvup @andrii-onufriichuk
The issue of failing comes up because of the clover coverage warning which we do not utilise on Github Action.

There was 1 PHPUnit test runner warning:

1) No filter is configured, code coverage will not be processed

If we remove this entry

<report>
    <clover outputFile="clover.xml"/>
</report>

However, I worked on this PR on my fork RoussKS#1 to handle all deprecation warnings. Feel free to check and if it's fine, I can update the branch