Bump apispec from 6.6.0 to 6.6.1

Bumps [apispec](https://github.com/marshmallow-code/apispec) from 6.6.0 to 6.6.1.
- [Changelog](https://github.com/marshmallow-code/apispec/blob/dev/CHANGELOG.rst)
- [Commits](marshmallow-code/apispec@6.6.0...6.6.1)

---
updated-dependencies:
- dependency-name: apispec
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pyproject.toml

@@ -52,7 +52,7 @@ tests = [
   "flask==3.0.3",
   "marshmallow==3.21.1",
   "webargs==8.4.0",
-  "apispec==6.6.0",
+  "apispec==6.6.1",
   "PyYAML==6.0.1",
 ]
 dev = [