chore(deps): Update weight-custody-manifest requirement (#32)

Updates the requirements on [weight-custody-manifest](https://github.com/agentrust-io/examples) to permit the latest version.
- [Commits](https://github.com/agentrust-io/examples/commits)

---
updated-dependencies:
- dependency-name: weight-custody-manifest
  dependency-version: 0.23.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,2 +1,2 @@
 cmcp-runtime
-weight-custody-manifest>=0.22.1
+weight-custody-manifest>=0.23.0