Update dependency mypy to ^0.910 (#114)

* Update dependency mypy to ^0.910

* Add mypy dev dependencies

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: Glenn Matthews <[email protected]>

Author: 3 people

poetry.lock

@@ -44,7 +44,11 @@ bandit = "^1.6.2"
 invoke = "^1.4.1"
 toml = "0.10.2"
 flake8 = "^4.0.0"
-mypy = "^0.812"
+mypy = "^0.910"
+# Dependencies for mypy to correctly analyze code using these libraries
+types-python-dateutil = "^2.8.3"
+types-pytz = "^2021.3.2"
+types-toml = "^0.10.1"
 
 [tool.poetry.scripts]
 circuit-maintenance-parser = "circuit_maintenance_parser.cli:main"