Build(deps): Bump flake8 from 3.8.3 to 3.8.4

dependabot-preview[bot] · dependabot-preview[bot] · commit 8a83b18a716c · 2020-10-02T23:50:56.000Z
Bumps [flake8](https://gitlab.com/pycqa/flake8) from 3.8.3 to 3.8.4. - [Release notes](https://gitlab.com/pycqa/flake8/tags) - [Commits](https://gitlab.com/pycqa/flake8/compare/3.8.3...3.8.4) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
diff --git a/requirements/flake.txt b/requirements/flake.txt
@@ -1,2 +1,2 @@
-flake8==3.8.3
+flake8==3.8.4
 isort==5.5.4

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-flake8==3.8.3`
	`1`	`+flake8==3.8.4`
`2`	`2`	`isort==5.5.4`