build(deps): bump factory-boy from 2.12.0 to 3.0.1

Bumps [factory-boy](https://github.com/FactoryBoy/factory_boy) from 2.12.0 to 3.0.1.
- [Release notes](https://github.com/FactoryBoy/factory_boy/releases)
- [Changelog](https://github.com/FactoryBoy/factory_boy/blob/master/docs/changelog.rst)
- [Commits](FactoryBoy/factory_boy@2.12.0...3.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

requirements/test.txt

@@ -1,4 +1,4 @@
-factory-boy==2.12.0       # via -r requirements/test.txt
+factory-boy==3.0.1       # via -r requirements/test.txt
 pdbpp==0.10.2             # via -r requirements/test.txt
 pytest==6.0.1             # via -r requirements/test.txt, pytest-cov, pytest-testmon
 pytest-cov==2.10.0         # via -r requirements/test.txt