build(deps): bump contentful from 10.8.5 to 10.8.6 (#1735)

Bumps [contentful](https://github.com/contentful/contentful.js) from 10.8.5 to 10.8.6.
- [Release notes](https://github.com/contentful/contentful.js/releases)
- [Commits](contentful/contentful.js@v10.8.5...v10.8.6)

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

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

Author: dependabot[bot]