skip new test when offline

[remicollet]

Failing in offline build

001- resource(%d) of type (stream)
001+ Warning: fopen(): php_network_getaddresses: getaddrinfo for www.example.com failed: Temporary failure in name resolution in /builddir/build/BUILD/php84-php-8.4.3_RC1-build/php-8.4.3RC1/ext/standard/tests/http/gh16810.php on line 9
002+ 
003+ Warning: fopen(http://www.example.com): Failed to open stream: php_network_getaddresses: getaddrinfo for www.example.com failed: Temporary failure in name resolution in /builddir/build/BUILD/php84-php-8.4.3_RC1-build/php-8.4.3RC1/ext/standard/tests/http/gh16810.php on line 9
004+ bool(false)
     
     Warning: fopen(http://www.example.com): Failed to open stream: timeout must be lower than %d in %s on line %d
     bool(false)

ping @devnexen (as added by you)

[devnexen]

LGTM

[bukka]

I'm really sorry for such a bad review in #16810 . I should have blocked it. We really need to stop adding those online test. We have got either http server or openssl client server that can be used for those cases. We really need to get rid of online tests as they are completely useless.

[bukka]

@remicollet this should target 8.2 - we are backporting tests to security branches - it's frozen only for code bug fixes.

[bukka]

Ah sorry it was merged to 8.3 only (got confused by target branch in the PR)

[bukka]

Closing in favour of #17314 that changes the test to not be online.