Enable Swoole curl-native on Alpine

[MichaelGooden]

At minimum Swoole 6 on Alpine doesn't experience the segmentation fault with the native curl implementation, under default installation criteria.

This is the initial attempt at a change, we will want to ensure the test cases for Swoole curl cover this change sufficiently.

[mlocati]

@MichaelGooden is this PR ready for review?

[MichaelGooden]

@MichaelGooden is this PR ready for review?

I need your input on the test cases as I am not familiar with GitHub Actions.

My understanding is that it will have run the scripts/tests/swoole test file, however I don't see any test output in the tests so I can't confirm that is being checked.

[mlocati]

When the tests compile a PHP extension, they also run the file with the same name as the extension in the scripts/tests directory (if it exists).
Since we have this file which should test that swoole doesn't break PHP, it should be enough to add a commit (even message-only commit) that tests installing curl and swoole toghether, that is, a commit whose message contains this line:

Test: curl+swoole

[MichaelGooden]

I have tested locally that forcing Swoole to use Curl on Debian + PHP 8 fails the test with a segfault.

Based on that I believe the current tests are sufficient for this change in behavior.

[MichaelGooden]

@MichaelGooden is this PR ready for review?

This is now ready for review.

[mlocati]

Thanks!