[ci] Use git utest for haxe 5 test suite#1270

Simn merged 1 commit intoHaxeFoundation:masterHaxeFoundation/hxcpp:masterfrom

tobil4sk:fix/ci-haxe-testsuite-int64tobil4sk/hxcpp:fix/ci-haxe-testsuite-int64Copy head branch name to clipboard