www/drupal7: security update 7.40 -> 7.41 [1]

• While here also add NO_ARCH

PR: 203977
Submitted by: Simon Wright <simon.wright@gmx.net> (maintainer) [1]
Security: CVE-2015-7943
Security: https://vuxml.FreeBSD.org/freebsd/75f39413-7a00-11e5-a2a1-002590263bf5.html
MFH: 2015Q4
X-MFH-With: r399526