chore(deps): Bump @cheqd/did-provider-cheqd from 3.6.8 to 3.6.9

Bumps [@cheqd/did-provider-cheqd](https://github.com/cheqd/did-provider-cheqd) from 3.6.8 to 3.6.9.
- [Release notes](https://github.com/cheqd/did-provider-cheqd/releases)
- [Changelog](https://github.com/cheqd/did-provider-cheqd/blob/main/CHANGELOG.md)
- [Commits](cheqd/did-provider-cheqd@3.6.8...3.6.9)

---
updated-dependencies:
- dependency-name: "@cheqd/did-provider-cheqd"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>