Add pcre-devel for opensuse

As a follow-on for I59fc688519341c90dc33b79d536f0625a6c4dd17 add to
suse as well.

Change-Id: I72a3cf33cb98ee2eca7f027c9e28f6fbf1404002
diff --git a/files/rpms-suse/general b/files/rpms-suse/general
index 0c1a281..0b69cb1 100644
--- a/files/rpms-suse/general
+++ b/files/rpms-suse/general
@@ -19,6 +19,7 @@
 net-tools
 openssh
 openssl
+pcre-devel # python-pcre
 postgresql-devel  # psycopg2
 psmisc
 python-cmd2 # dist:opensuse-12.3