[BUG] "ZonalApplicationGatewayCannotReferenceNoZonePublicIP" Error in Gateway Deployment

During a greenfield Azure OSDU deployment from the master branch dated 1/27/2023, the "ZonalApplicationGatewayCannotReferenceNoZonePublicIP" errors were observed in the Service Resources deployment step about Gateway resources, both appgw and istiogw. Further investigation shows, due to the azurerm version upgrade, this rule seems to be introduced for gateway resources. Adding zones for the public IP resources to the terraform config files for the gw and istiogw manually fixed the errors.