chore: mark CAPI v1beta1 as known-deprecated in golangci

Author: justinsb

.golangci.yml

@@ -126,6 +126,9 @@ linters:
       - linters:
           - staticcheck
         text: 'SA1019: (s.GCPManagedControlPlane.Status.CurrentVersion|s.scope.GCPManagedControlPlane.Status.CurrentVersion|spec.ControlPlaneVersion|s.GCPManagedControlPlane.Spec.ControlPlaneVersion|s.scope.GCPManagedControlPlane.Spec.ControlPlaneVersion) is deprecated: This field will soon be removed and you are expected to use Version instead.'
+      - linters:
+          - staticcheck
+        text: 'SA1019: "sigs.k8s.io/cluster-api/api/core/v1beta1" is deprecated.'
       - path: (.+)\.go$
         text: Subprocess launch(ed with variable|ing should be audited)
       - path: (.+)\.go$