Bump Features/DFCI from 5ca40af to b6fc27d (#1925)

Bumps [Features/DFCI](https://github.com/microsoft/mu_feature_dfci) from `5ca40af` to `b6fc27d`.
- [Release notes](https://github.com/microsoft/mu_feature_dfci/releases)
- [Commits](microsoft/mu_feature_dfci@5ca40af...b6fc27d)

---
updated-dependencies:
- dependency-name: Features/DFCI
  dependency-version: b6fc27d04f99debc0517100e9aeb2371b35f9497
  dependency-type: direct:production
...

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

Author: dependabot[bot]