Template updates (GSI613)

[TheByronHimes]

This PR includes the normal template updates, but it also required changes to the tests because of the pytest-asyncio update.
In short, the DB population logic that was packed in with the consumer fixture needed to be pulled into a separate sync fixture. All the test changes aside from the added scope arguments are due to that.

[mephenor]

Looks good, just one tiny thing that should be simplified remains

[coveralls]

Pull Request Test Coverage Report for Build 7811700004

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 89.216%

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Totals
Change from base Build 7113149376:	0.0%
Covered Lines:	455
Relevant Lines:	510

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💛 - Coveralls