Upgrade pysnyk to latest

[tjsilver]

Co-authored-by: Natasha [email protected]

What does this change?

Upgrades pysnyk from v.0.9.3 -> v0.9.5 (latest), which fixes the issue of the last few days where the tag monitor was erroring.

Context

Tag monitor started erroring without any changes made by us. The logs revealed this error with the projects.all method:

[ERROR] InvalidFieldValue: Field "totalDependencies" of type int in Project has invalid value None
Traceback (most recent call last):
  File "/var/task/main.py", line 13, in handler
    tag_count: int = delete_tags_and_count(snyk_api_key, snyk_group_id)
  File "/var/task/snyk_helpers.py", line 76, in delete_tags_and_count
    owned_tags = _get_owned_tags(snyk_api_key)
  File "/var/task/snyk_helpers.py", line 68, in _get_owned_tags
    projects: list = client.projects.all()
  File "/var/task/snyk/managers.py", line 172, in all
    return self._query()
  File "/var/task/snyk/managers.py", line 168, in _query
    projects.extend(org.projects.all())
  File "/var/task/snyk/managers.py", line 172, in all
    return self._query()
  File "/var/task/snyk/managers.py", line 163, in _query
    projects.append(self.klass.from_dict(project_data))
  File "<string>", line 85, in from_dict

We printed out the results of that method locally and replicated the error. We experimented with another method on Project such as first, but that also caused the same error.

We do not make use of the totalDependencies field in our code.

We then experimented with upgrading pysnyk and that solved the problem.

[akash1810]

snyk-labs/pysnyk#162 seems relevant, which was fixed in snyk-labs/pysnyk#165. The fix was merged 20 Jan 2023, and IIUC we started seeing errors from 11 Feb 2023. That is, I don't quite understand the timeline.