Add support for Azure 2.0.0 (#27920)

* Adapt azure_rm_resource_group to azure 2.0.0 + azure Cli support

* Fix exceptions in Azure ARM plugins

* update azure_rm_networkinterface documention to reflect required params

* change state param to not required for docs in azure_rm_subnet

* fix import to reflect azure==2.0.0 changes

* add aliases and fix docs for azure_rm_storageblob

* add resource_group_name alias to azure_rm_storageaccount_facts

* fix import bug due to change in azure==2.0.0

* fix args bug and enum modules issue

* update docs to reflect azure==2.0.0

* pin management clients to a specific api_version

* update docs to reflect the new azure-ansible-base python package

* add fallback for older api resource group listing

* rework azure dependencies installation

* refactor path joining to a cross-plat solution

lib/ansible/modules/cloud/azure/azure_rm_networkinterface.py

@@ -57,7 +57,7 @@ options:
               when creating a network interface.
         aliases:
             - virtual_network
-        required: false
+        required: true
         default: null
     subnet_name:
         description:
@@ -65,7 +65,7 @@ options:
               interface
         aliases:
             - subnet
-        required: false
+        required: true
         default: null
     os_type:
         description: