Make parser work with newer version of bandit

[Release-Candidate]

The current version of bandit (1.7.9) has additional output between Severity and Location and looks like this:

Test results:
>> Issue: [B404:blacklist] Consider possible security implications associated with the subprocess module.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.7.9/blacklists/blacklist_imports.html#b404-import-subprocess
   Location: <stdin>:14:0
14	import subprocess  # 1nosec B404

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The updated regex works with this kind of output too.