Bump black from 22.6.0 to 22.8.0 (dbt-labs#5750)

* Bump black from 22.6.0 to 22.8.0

Bumps [black](https://github.com/psf/black) from 22.6.0 to 22.8.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@22.6.0...22.8.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

* Add automated changelog yaml from template for bot PR

* Remove newline

* Delete Dependency-20220901-154946.yaml

* Add automated changelog yaml from template for bot PR

* Delete Dependency-20220906-132643.yaml

* Add automated changelog yaml from template for bot PR

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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.changes/unreleased/Dependency-20220906-134858.yaml

@@ -0,0 +1,7 @@
+kind: "Dependency"
+body: "Bump black from 22.6.0 to 22.8.0"
+time: 2022-09-06T13:48:58.00000Z
+custom:
+ Author: dependabot[bot]
+ Issue: 4904
+ PR: 5750

dev-requirements.txt

@@ -1,4 +1,4 @@
-black==22.6.0
+black==22.8.0
 bumpversion
 flake8
 flaky