fix: allow_failure on B0_far_forward_protons

benchmarks/far_forward/config.yml

@@ -10,6 +10,7 @@ B0_far_forward_protons:
   needs: ["far_forward:compile"]
   script:
     - bash benchmarks/far_forward/far_forward_protons.sh
+  allow_failure: true
 
 ZDC_far_forward:
   extends: .rec_benchmark