Merge pull request #5114 from lmskater/develop

[jenkins] decode 'payload' to utf-8 and ignore invalid bytes

tools/jenkins-scripts/pull-request-builder.py

@@ -27,6 +27,7 @@ def set_description(desc, url):
 def main():
     #get payload from os env
     payload_str = os.environ['payload']
+    payload_str = payload_str.decode('utf-8','ignore')
     #parse to json obj
     payload = json.loads(payload_str)