set the allow_failure to false for the build jobs

ci/generate_host_pipeline.py

@@ -67,7 +67,8 @@ def generate_build_job(host, gpu_type, benchmarks_to_build, *, extra_modules="")
             },
             'before_script': [
                 *load_script("!reference [.export_variables, before_script]")
-            ]
+            ],
+            'allow_failure': 'false'
         }
     }