yum add missing branding patch

Signed-off-by: basebuilder_pel7ppc64bebuilder0 <basebuilder@powerel.org>

SOURCES/yum-powerel-branding.patch

@@ -0,0 +1,37 @@
+diff -uNrp yum-3.4.3.orig/yum/constants.py yum-3.4.3/yum/constants.py
+--- yum-3.4.3.orig/yum/constants.py	2018-01-30 11:17:56.961899488 +0000
++++ yum-3.4.3/yum/constants.py	2018-01-30 11:41:57.421866122 +0000
+@@ -123,22 +123,22 @@ REPO_PROBLEM_PACKAGE=5
+ 
+ 
+ ERRORS_TO_KBASE_ARTICLES = {
+-    404: """To address this issue please refer to the below knowledge base article 
++    404: """To address this issue please refer to the below wiki article 
+ 
+-https://access.redhat.com/articles/1320623
++https://wiki.powerel.org/yum-errors
+ 
+-If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.
++If above article doesn't help to resolve this issue please use https://bugs.powerel.org/.
+ """,
+-    403: """To address this issue please refer to the below knowledge base article
++    403: """To address this issue please refer to the below wiki article
+ 
+-https://access.redhat.com/solutions/69319
++https://wiki.powerel.org/yum-errors
+ 
+-If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.
++If above article doesn't help to resolve this issue please use https://bugs.powerel.org/.
+ """,
+-    60: """It was impossible to connect to the Red Hat servers.
++    60: """It was impossible to connect to the PowerEL servers.
+ This could mean a connectivity issue in your environment, such as the requirement to configure a proxy,
+ or a transparent proxy that tampers with TLS security, or an incorrect system clock.
+-Please collect information about the specific failure that occurs in your environment,
+-using the instructions in: https://access.redhat.com/solutions/1527033 and open a ticket with Red Hat Support.
++You can try to solve this issue by using the instructions on https://wiki.powerel.org/yum-errors
++If above article doesn't help to resolve this issue please use https://bugs.powerel.org/.
+ """
+-}
+\ No newline at end of file
++}