Freeze Break Request: Whitelist copr-be for fedmsg

[Ralph Bean]

copr-be.cloud.fedoraproject.org got a new IP in the upgrade going on
today, so we need to change the whitelist listing for inbound fedmsg
connections.

I've already pushed the change out, but can I get two retroactive +1s?

    commit 30ab50c43b996952e191e9133c9f4ca0d0c5fac8
    Author: Ralph Bean <rbean(a)redhat.com&gt;
    Date:   Tue May 19 15:15:36 2015 +0000

        New IP for copr-be.

    diff --git a/inventory/group_vars/proxies b/inventory/group_vars/proxies
    index 23f8af3..bc0dfb8 100644
    --- a/inventory/group_vars/proxies
    +++ b/inventory/group_vars/proxies
    @@ -47,7 +47,7 @@ custom_rules: [
         # Allow jenkins.cloud to talk to the inbound fedmsg relay.
         '-A INPUT -p tcp -m tcp --dport 9941 -s 209.132.184.153 -j ACCEPT',
         # Allow copr-be.cloud to talk to the inbound fedmsg relay.
    -    '-A INPUT -p tcp -m tcp --dport 9941 -s 209.132.184.131 -j ACCEPT',
    +    '-A INPUT -p tcp -m tcp --dport 9941 -s 209.132.184.48 -j ACCEPT',
         # Also, ppc-composer.qa.fedoraproject.org (secondary arch)
         '-A INPUT -p tcp -m tcp --dport 9941 -s 209.132.181.33 -j ACCEPT',
         # Also, ppc-hub.qa.fedoraproject.org (secondary arch koji)