[releng] Update EOL branch

[Dennis Gilmore]

commit 2b2b2f9823ad2b247d59709e04b5277d87ad73a7
Author: Jon Ciesla <limburgher at gmail.com>
Date:   Thu May 28 07:24:30 2015 -0500

    Update EOL branch

 scripts/process-git-requests/process-git-requests |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/scripts/process-git-requests/process-git-requests b/scripts/process-git-requests/process-git-requests
index 374af9c..9569090 100755
--- a/scripts/process-git-requests/process-git-requests
+++ b/scripts/process-git-requests/process-git-requests
@@ -3,7 +3,7 @@ VERSION = "1.0"
 
 # Unfortunately pkgdb can't tell us when we stop accepting branches for the
 # oldest supported release, so this needs updating manually.
-OBSOLETE_BRANCH='f19'
+OBSOLETE_BRANCH='f20'
 
 # A bug for testing new types of badly formatted requests exists:
 # https://bugzilla.redhat.com/show_bug.cgi?id=622067