test frankenphp too

Author: henderkes

src/globals/test-extensions.php

@@ -41,7 +41,7 @@
 $upx = false;
 
 // whether to test frankenphp build, only available for macos and linux
-$frankenphp = false;
+$frankenphp = true;
 
 // prefer downloading pre-built packages to speed up the build process
 $prefer_pre_built = true;