feat: SRE-1410 - Migration from CircleCI to GH Actions

[KostenetskyiAndrii]

No description provided.

[github-actions]

Hi from your friendly robot! 🤖
Please review the commit checks for this PR:

Script reported the following issues with specific commits:
Commit 25af978 contains both release and nonrelease changes. Please split into mutliple commits.

If issues are present, please ensure commits modify either 'normal' or 'non-release' files (not a mix within a single commit) and do not contain forbidden files.
If this PR intentionally mixes 'normal' and 'non-release' commit types, remember to use rebase and merge rather than squash when merging to preserve individual commit integrity for the deploy process.

[github-actions]

Hi from your friendly robot! 🤖
Please review the commit checks for this PR:

Script reported the following issues with specific commits:
Commit 25af978 contains both release and nonrelease changes. Please split into mutliple commits.

If issues are present, please ensure commits modify either 'normal' or 'non-release' files (not a mix within a single commit) and do not contain forbidden files.
If this PR intentionally mixes 'normal' and 'non-release' commit types, remember to use rebase and merge rather than squash when merging to preserve individual commit integrity for the deploy process.

[jazzsequence]

Broadly this looks good. Just one question (which is non-blocking) so we know what to anticipate when this is merged.

[jazzsequence]

I'm curious why https://github.com/pantheon-systems/wordpress-composer-managed/actions/runs/18657964738/job/53191608562?pr=192 is failing. Can you try rerunning the failed tests?

[KostenetskyiAndrii]

I'm curious why https://github.com/pantheon-systems/wordpress-composer-managed/actions/runs/18657964738/job/53191608562?pr=192 is failing. Can you try rerunning the failed tests?

Still the same :(