WIP - Add HSM support to Key Vault

[p3ck]

SUMMARY

Add support for HSM in KeyVault module(s)

ISSUE TYPE

• Feature Pull Request
• New Module Pull Request

COMPONENT NAME

plugins/modules/azure_rm_keyvault.py plugins/modules/azure_rm_keyvault_info.py plugins/modules/azure_rm_keyvaultsecuritydomain.py

ADDITIONAL INFORMATION

The vendored_sdks is copied directiy from azure-cli. It doesn't seem to be packaged in the azure-python-sdk which is where I think it should go.