chore(deps-dev): bump flake8-isort from 4.1.1 to 4.1.2.post0 (#280)

Bumps [flake8-isort](https://github.com/gforcada/flake8-isort) from 4.1.1 to 4.1.2.post0.
- [Release notes](https://github.com/gforcada/flake8-isort/releases)
- [Changelog](https://github.com/gforcada/flake8-isort/blob/master/CHANGES.rst)
- [Commits](gforcada/flake8-isort@4.1.1...4.1.2.post0)

---
updated-dependencies:
- dependency-name: flake8-isort
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

poetry.lock

@@ -58,7 +58,7 @@ isort = { version = "^5.10.0", python = ">= 3.6.1" }
 flake8 = "^4.0.1"
 flake8-annotations = {version = "^2.7.0", python = ">= 3.6.2"}
 flake8-bugbear = "^22.7.1"
-flake8-isort = { version = "^4.1.0", python = ">= 3.6.1" }
+flake8-isort = { version = "^4.1.2", python = ">= 3.6.1" }
 jsonschema = { version = ">= 4.4.0", python = "> 3.6"}
 lxml = ">=4.7.0"
 # `types-setuptools` need to stay in sync with version of `setuptools` - but 47 was not typed...