Enable H202 check

Enable H202 check: assertRaises Exception too broad.

Make changes to glance/tests/unit/test_notifier.py

Change-Id: I258367172e77312ddda06132d2e8371e8fff81e7
Updated from global requirements

Change-Id: Iad328b1d0887d3f31f3db73b7ad699bd20b6847f
Merge "Updated from global requirements"
Merge "Enable H202 check"