tests: update more exit codes in case conflicting changes

CORE-TEST-OUTPUT-UPDATE: dc00324e80f4
8 jobs for topic/default/exit-codes in 4 minutes and 23 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
passed checks-py2 #163725

00:02:27

passed checks-py3 #163726

00:02:42

passed doc #163731

00:00:43

manual pytype #163724
allowed to fail manual
passed tests-py2-cext #163727

00:04:23

passed tests-py2-pure #163728

00:03:54

passed tests-py3-cext #163729

00:04:12

passed tests-py3-pure #163730

00:04:16