build(deps): bump cfbs in /packaging/cfengine-nova-hub

---
updated-dependencies:
- dependency-name: cfbs
  dependency-version: 4.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

packaging/cfengine-nova-hub/requirements.txt

@@ -1 +1 @@
-cfbs==4.5.0
+cfbs==5.0.0