Merge remote-tracking branch 'qubesos/pr/56'

* qubesos/pr/56:
  archlinux: add correct section to qubes-noupgrade.conf

archlinux/PKGBUILD-qubes-noupgrade.conf

@@ -1,2 +1,3 @@
+[options]
 NoUpgrade = etc/pam.d/su
-NoUpgrade = etc/pam.d/su-l
+NoUpgrade = etc/pam.d/su-l