build(deps): bump black from 21.5b2 to 21.6b0

dependabot-preview[bot] · dependabot-preview[bot] · commit 7e63541d988b · 2021-06-14T06:54:58.000Z
Bumps [black](https://github.com/psf/black) from 21.5b2 to 21.6b0. - [Release notes](https://github.com/psf/black/releases) - [Changelog](https://github.com/psf/black/blob/main/CHANGES.md) - [Commits](https://github.com/psf/black/commits) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
diff --git a/linter-requirements.txt b/linter-requirements.txt
@@ -1,4 +1,4 @@
-black==21.5b2
+black==21.6b0
 flake8==3.9.2
 flake8-import-order==0.18.1
 mypy==0.782

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-black==21.5b2`
	`1`	`+black==21.6b0`
`2`	`2`	`flake8==3.9.2`
`3`	`3`	`flake8-import-order==0.18.1`
`4`	`4`	`mypy==0.782`