Bump flake8-bugbear from 20.11.1 to 21.3.2

Bumps [flake8-bugbear](https://github.com/PyCQA/flake8-bugbear) from 20.11.1 to 21.3.2.
- [Release notes](https://github.com/PyCQA/flake8-bugbear/releases)
- [Commits](PyCQA/flake8-bugbear@20.11.1...21.3.2)

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

pyproject.toml

@@ -38,18 +38,18 @@ safety = "^1.10.0"
 mypy = "^0.790"
 typeguard = "^2.10.0"
 xdoctest = "^0.15.0"
-sphinx = "^3.4.1"
+sphinx = "^3.5.2"
 sphinx-autobuild = "^2020.9.1"
 pre-commit = "^2.11.1"
 flake8 = "^3.8.3"
 black = "^20.8b1"
 flake8-bandit = "^2.1.2"
-flake8-bugbear = "^20.11.1"
+flake8-bugbear = "^21.3.2"
 flake8-docstrings = "^1.5.0"
 flake8-rst-docstrings = "^0.0.14"
 pep8-naming = "^0.11.1"
-darglint = "^1.5.8"
-reorder-python-imports = "^2.3.6"
+darglint = "^1.7.0"
+reorder-python-imports = "^2.4.0"
 pre-commit-hooks = "^3.4.0"
 
 [tool.poetry.scripts]