Added License NOTICE

NOTICE.md

+Infrastucture as Code for Open Subsurface Data Universe Azure Cloud Provider
+
+Portions Copyright (c) Microsoft Corporation
+
+
+========================================================================
+Apache-2.0
+========================================================================
+The following software have components provided under the terms of this license:
+
+- Terratest (from https://github.com/gruntwork-io/terratest)
+- Istio (from https://github.com/istio/istio)
+- Airflow (from https://github.com/apache/airflow)
+- Keda (from https://github.com/kedacore/keda)
+- Cert Manager (from https://github.com/jetstack/cert-manager)
+- Flux (from https://github.com/fluxcd/flux)
+
+
+========================================================================
+Mozilla Public License 2.0
+========================================================================
+The following software have components provided under the terms of this license:
+
+- terraform-provider-azurerm (from https://github.com/terraform-providers/terraform-provider-azurerm)
+- terraform-provider-azuread (from https://github.com/terraform-providers/terraform-provider-azuread)
+- terraform-provider-kubernetes (from https://github.com/hashicorp/terraform-provider-kubernetes)
+- terraform-provider-helm (from https://github.com/hashicorp/terraform-provider-helm)
+
+
+========================================================================
+MIT
+========================================================================
+The following software have components provided under the terms of this license:
+
+- Cobalt (from https://github.com/microsoft/cobalt)
+- Bedrock (from https://github.com/microsoft/bedrock)
+- Application Gateway Ingress Controller (from https://github.com/Azure/application-gateway-kubernetes-ingress)
+- Azure Key Vault Provider for Secrets Store CSI Driver (from https://github.com/Azure/secrets-store-csi-driver-provider-azure)
+- AAD Pod Identity (from https://github.com/Azure/aad-pod-identity)