Bump flake8-quotes from 1.0.0 to 2.0.1 in /{{cookiecutter.app_name}} (#467)

Bumps [flake8-quotes](https://github.com/zheller/flake8-quotes) from 1.0.0 to 2.0.1.
- [Release notes](https://github.com/zheller/flake8-quotes/releases)
- [Commits](https://github.com/zheller/flake8-quotes/compare/1.0.0...2.0.1

)

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

{{cookiecutter.app_name}}/Pipfile

@@ -55,6 +55,6 @@ flake8-blind-except = "==0.1.1"
 flake8-debugger = "==3.1.0"
 flake8-docstrings = "==1.3.0"
 flake8-isort = "==2.7.0"
-flake8-quotes = "==1.0.0"
+flake8-quotes = "==2.0.1"
 isort = "==4.3.18"
 pep8-naming = "==0.8.2"