Replace opencord.org with lfbroadband.org

This replaces all instances of opencord.org with lfbroadband.org, with
the exception of email addresses, which are not yet migrated.

Signed-off-by: Eric Ball <eball@linuxfoundation.org>
Change-Id: Id34a12b75668e2cab6b6bc76f148f030324ac276
diff --git a/jjb/shell/jflint.sh b/jjb/shell/jflint.sh
index cef7b91..392a561 100755
--- a/jjb/shell/jflint.sh
+++ b/jjb/shell/jflint.sh
@@ -9,7 +9,7 @@
 
 set -e -u -o pipefail
 
-JENKINS_URL=https://jenkins.opencord.org/
+JENKINS_URL=https://jenkins.lfbroadband.org/
 JF_LIST=()
 
 JF_FAIL=0