* SM-768: Update EFCore and related packages to >= 7.0
* SM-768: Update more packages for the EF 7 upgrade
* SM-768: Update the PostgreSQL package
* SM-768: Run dotnet restore --force-evaluate
* SM-768: Revert package upgrades for 3 projects
* SM-768: Update the dotnet-ef tool
* Add api integration tests
* Add some stuff
* Make program mockable
* Work on IntegrationTests for Identity
* Formatting
* Update packages.lock.json
* Update more packages.lock.json
* Update all packages.lock.json
* Fix InMemory configuration
* Actually fix test configuration
* Fix tests for CI
* Fix event service
* Force EF EventRepository
* Add client_credentials test
* Remove Api.IntegrationTest
* Remove Api Program changes
* Cleanup
* Add more Auth-Email tests
* Run formatting
* Address some PR feedback
* Move integration stuff to it's own common project
* Ran linter
* Add shared project to test solution
* Remove sln changes
* Clean usings
* Add more coverage
* Address PR feedback