Release 2.0.0 - Upgrade to .NET Core 3.x

Upgrade all LiteX HealthChecks packages to .NET Core 3.x
Upgrade all dependent Microsoft packages to .NET Core 3.x
Upgrade all dependent packages (SDKs) to the latest version
- Amazon S3, AzureKeyVault, Amazon DynamoDB

README.md

@@ -3,11 +3,11 @@
 
 
 ## Health checks for  :books:
-- [Amazon S3](docs/AmazonS3.md) - coming soon
-- [Azure KeyVault](docs/AzureKeyVault.md) - coming soon
+- [Amazon S3](docs/AmazonS3.md)
+- [Azure KeyVault](docs/AzureKeyVault.md)
 - [Azure ServiceBus](docs/AzureServiceBus.md)
 - [Azure Blob Storage](docs/AzureBlobStorage.md)
-- [Azure File Storage](docs/AzureFileStorage.md) - coming soon
+- [Azure File Storage](docs/AzureFileStorage.md)
 - [Azure Queue Storage](docs/AzureQueueStorage.md)
 - [CosmosDB](docs/CosmosDB.md)
 - [MongoDB](docs/MongoDB.md)