Move QEMU caps validation of QEMU_CAPS_CHARDEV_FILE_APPEND and
QEMU_CAPS_CHARDEV_LOGFILE to qemuDomainChrSourceDefValidate().
Reviewed-by: NCole Robinson <crobinso@redhat.com>
Signed-off-by: NDaniel Henrique Barboza <danielhb413@gmail.com>