Fix #9873: Use pkg-static
Fix #9873: Use pkg-static

When pkg repo points to a new major version pkg is updated, use
pkg-static binary to check PHP version and make sure the command works

pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,dennypage/pfsense,pfsense/pfsense,phil-davis/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense,dennypage/pfsense,dennypage/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense