Added AWS Serverless Application Model version 1.20.0. (#8680)

manifests/Amazon/SAM-CLI/1.20.0.yaml

@@ -0,0 +1,21 @@
+Id: Amazon.SAM-CLI
+Publisher: Amazon
+Name: AWS Serverless Application Model
+Author: Amazon
+Description: The AWS Serverless Application Model (SAM) is an open-source framework for building serverless applications.
+AppMoniker: aws sam cli
+Tags: cli, aws, amazon, sam, serverless
+Homepage: https://aws.amazon.com/serverless/sam/
+License: Apache 2.0 license
+LicenseUrl: https://github.com/aws/aws-sam-cli/blob/master/LICENSE
+MinOSVersion: 10.0.0.0
+Version: 1.20.0
+InstallerType: msi
+Installers:
+- Arch: x64
+  Url: https://github.com/aws/aws-sam-cli/releases/download/v1.20.0/AWS_SAM_CLI_64_PY3.msi
+  Sha256: 74943A043686DB198B7D28208FBEC8277DE4CF6164398B75CA62D52A98E4A5A6
+  ProductCode: "{3908A317-3E1D-4AC5-9C5F-7289F5FF09E3}"
+  Scope: machine
+  Language: en-US
+