CI/CD: Add Feature - Add azure pipelines for CUDA tests (#44)

* add azure pipelines for CUDA tests

.azure-pipelines/cuda-unit-test.yml

+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
+trigger:
+  - master
+  - dev
+
+pool:
+  name: SuperBench CI
+  vmImage: ubuntu-latest
+
+container:
+  image: nvcr.io/nvidia/pytorch:20.12-py3
+
+steps:
+  - script: |
+      python3 -m pip install .[test,torch]
+    displayName: Install dependencies
+  - script: |
+      python3 setup.py lint
+    displayName: Run code lint
+  - script: |
+      python3 setup.py test
+    displayName: Run unit tests
+  - script: |
+      bash <(curl -s https://codecov.io/bash)
+    displayName: Report coverage results