Bump import-linter from 2.0 to 2.1 (#4226)

Bumps [import-linter](https://github.com/seddonym/import-linter) from 2.0 to 2.1.
- [Changelog](https://github.com/seddonym/import-linter/blob/master/CHANGELOG.rst)
- [Commits](seddonym/import-linter@v2.0...v2.1)

---
updated-dependencies:
- dependency-name: import-linter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pyproject.toml

@@ -55,7 +55,7 @@ dynamic = ["readme", "version"]
 test = [
     "behave==1.2.6",
     "coverage[toml]",
-    "import-linter==2.0",
+    "import-linter==2.1",
     "ipylab>=1.0.0",
     "ipython~=8.10",
     "jupyterlab_server>=2.11.1",