update sfrp to latest api version 2021-06-01

[a-santamaria]

Update swagger specs for service fabric applications to the latest stable swagger

Swagger spec: https://github.com/Azure/azure-rest-api-specs/tree/master/specification/servicefabric/resource-manager/Microsoft.ServiceFabric/stable/2021-06-01

[dnfadmin]

All CLA requirements met.

[balag0]

@a-santamaria Changes look good, could you just squash to a single commit and we will be ready to merge then.

[a-santamaria]

@balag0 thanks, squashed into a single commit

[balag0]

Thanks. Merged and deployed to https://resources-staging.azure.com/ Will deploy to prod site by Friday.