cad/alliance, databases/proxysql, deskutils/growl-for-linux, emulators/wine-proton, net/yate, sysutils/grub2-efi, sysutils/grub2-pcbsd: Add USE_CSTD=gnu11 because autoconf 2.73 tries to use C23 and these ports are broken with that. PR: 293963 Exp-run by: antoine