Bump mypy from 0.910 to 1.0.0

Bumps [mypy](https://github.com/python/mypy) from 0.910 to 1.0.0.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](python/mypy@v0.910...v1.0.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements-test.txt

@@ -4,7 +4,7 @@ isort==5.10.*
 mock==4.0.3
 mongomock==3.23.*
 moto[server]==2.2.*
-mypy==0.910
+mypy==1.0.0
 pytest==6.2.*
 pytest-cov==3.0.*
 pytest-vcr==1.0.*