pam: changed build priority (178.700 -> 120.050) to be build before libcap

libcap is shipping with an pam module which has the purpose to enforce
inheritable capability sets for a specified user, but obviously we need
to build pam before we can compile this module.

base/pam/pam.desc

@@ -3,7 +3,7 @@
 [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 [COPY]
 [COPY] Filename: package/.../pam/pam.desc
-[COPY] Copyright (C) 2006 - 2012 The OpenSDE Project
+[COPY] Copyright (C) 2006 - 2013 The OpenSDE Project
 [COPY] Copyright (C) 2004 - 2006 The T2 SDE Project
 [COPY] Copyright (C) 1998 - 2003 Clifford Wolf
 [COPY]
@@ -35,7 +35,7 @@
 [L] GPL
 [S] Stable
 [V] 1.1.6
-[P] X -1-3-5---9 178.700
+[P] X -1-3-5---9 120.050
 
 [D] 2954807021 Linux-PAM-1.1.6.tar.bz2 https://fedorahosted.org/releases/l/i/linux-pam/
 [D] 3982278485 Linux-PAM-1.1.6-docs.tar.bz2 https://fedorahosted.org/releases/l/i/linux-pam/