Need apiVersion on fw to ip reference in ASBF & ASBF_Gov

[sebastus]

azure-blueprints/samples/001-builtins/ASBF/artifact.hub-shared-network-firewall.json

Line 206 in 2b0119f

"[reference(resourceId('Microsoft.Network/publicIPAddresses', variables('azure-fw-ip-name'))).ipAddress]"

without the apiVersion in the reference function, the template errors out when deployHub = false.