Update README.md

to include install instructions

Author: RylandDeGregory

README.md

@@ -3,3 +3,11 @@
 A PowerShell module to interact with the Cosmos DB NoSQL REST API.
 
 [![Build Status](https://dev.azure.com/rylanddegregory/CosmosDBNoSQL/_apis/build/status%2FBuild%20%26%20Publish?branchName=main)](https://dev.azure.com/rylanddegregory/CosmosDBNoSQL/_build/latest?definitionId=17&branchName=main) [![CosmosDBNoSQL package in CosmosDBNoSQL feed in Azure Artifacts](https://feeds.dev.azure.com/rylanddegregory/dbe41a48-f2f8-4ebe-b768-95248d4addc5/_apis/public/Packaging/Feeds/CosmosDBNoSQL/Packages/5073f8c7-d18d-4a4d-8f43-808977e0fda9/Badge)](https://dev.azure.com/rylanddegregory/CosmosDBNoSQL/_artifacts/feed/CosmosDBNoSQL/NuGet/CosmosDBNoSQL?preferRelease=true)
+
+## Install from Azure Artifacts
+
+```PowerShell
+Register-PSRepository -Name 'CosmosDBNoSQL' -SourceLocation 'https://pkgs.dev.azure.com/rylanddegregory/CosmosDBNoSQL/_packaging/CosmosDBNoSQL/nuget/v2'
+Install-Module -Name 'CosmosDBNoSQL'
+Import-Module -Name 'CosmosDBNoSQL' -Force
+```