make upgrade to version of edx-proctoring

without blocking multiple concurrent sessions

also updates trace amounts of copy duplicated in tests between
edx-proctoring and edx-platform

JIRA:EDUCATOR-3931

lms/djangoapps/courseware/tests/test_module_render.py

@@ -1267,14 +1267,14 @@ class TestProctoringRendering(SharedModuleStoreTestCase):
             CourseMode.VERIFIED,
             False,
             'verified',
-            'Your proctoring session was reviewed and passed all requirements',
+            'Your proctoring session was reviewed successfully',
             False
         ),
         (
             CourseMode.VERIFIED,
             False,
             'rejected',
-            'Your proctoring session was reviewed and did not pass requirements',
+            'Your proctoring session was reviewed, but did not pass all requirements',
             True
         ),
         (