Fix vf request number

Signed-off-by: Venkat Kunaparaju <vkunaparaju@nvidia.com>

Author: vkunaparaju

task.py

@@ -453,7 +453,15 @@ def _get_sriov_resource_quantity(
     ) -> str:
         if self.pod_type == PodType.SRIOV:
             return str(1 + int(self.ts.test_case_id.is_udn_primary))
-        return str(len(secondary_network_nads) + int(self.node.sriov))
+        needs_primary_udn_vf = self.ts.test_case_id.is_udn_secondary and any(
+            test_case.is_udn_primary
+            for test_case in self.ts.cfg_descr.get_tft().test_cases
+        )
+        return str(
+            len(secondary_network_nads)
+            + int(self.node.sriov)
+            + int(needs_primary_udn_vf)
+        )
 
     def get_template_args(self) -> dict[str, str | list[str] | bool]:
         resource_name = self.get_resource_name()