add fzakfeld to hw-landscape (#322)

Signed-off-by: Marc Schöchlin <schoechlin@osb-alliance.com>

Author: scoopex

orgs/SovereignCloudStack/data.yaml

@@ -619,6 +619,7 @@ teams:
     maintainer:
       - scoopex
       - fkr
+      - fzakfeld
     member:
       - berendt
       - zuse-z3