Bump pytest from 3.0.5 to 9.0.3

Bumps [pytest](https://github.com/pytest-dev/pytest) from 3.0.5 to 9.0.3.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@3.0.5...9.0.3)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
...

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

Author: dependabot[bot]

setup.py

@@ -13,7 +13,7 @@
 
 tests_require = [
     "coverage==5.3",
-    "pytest==3.0.5",
+    "pytest==9.0.3",
     "moto==1.3.16",
     "mock",
     "django-environ<0.4.2",