fix(kubetest2): Fix YAML syntax issue in unmanaged-nodegroup-efa.yaml…

… for !If conditional block (#525)

* Fix MPIJob resource requests by updating global capacity variables for neuron, neuroncore, and EFA.

* Fix YAML syntax for If block in unmanaged-nodegroup-efa.yaml

kubetest2/internal/deployers/eksapi/templates/unmanaged-nodegroup-efa.yaml

@@ -460,7 +460,7 @@ Resources:
                 InterfaceType: efa
                 Groups:
                   - !Ref EFASecurityGroup
-          !If
+          - !If
             - IsTRN1Node
             - 
               - Description: NetworkInterfaces Configuration For EFA and EKS