Bump Common/Mu_OEM_Sample from b4eee57 to 9655b4b (#1922)

Bumps [Common/Mu_OEM_Sample](https://github.com/microsoft/mu_oem_sample) from `b4eee57` to `9655b4b`.
- [Release notes](https://github.com/microsoft/mu_oem_sample/releases)
- [Commits](microsoft/mu_oem_sample@b4eee57...9655b4b)

---
updated-dependencies:
- dependency-name: Common/Mu_OEM_Sample
  dependency-version: 9655b4b6d9462e1060f9d7cf980b0d12e0792628
  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]