Updating README and adding SonarCloud to workflow

Author: timclegg

.github/workflows/sonarcloud.yml

@@ -0,0 +1,19 @@
+name: SonarCloud Scan
+on:
+  pull_request_target:
+jobs:
+  sonarcloud:
+    name: SonarCloud
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - name: SonarCloud Scan
+        uses: SonarSource/sonarcloud-github-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

README.md

@@ -1,5 +1,8 @@
 # TITLE
 
+[![License: UPL](https://img.shields.io/badge/license-UPL-green)](https://img.shields.io/badge/license-UPL-green) [![Quality gate](https://sonarcloud.io/api/project_badges/quality_gate?project=oracle-devrel_test)](https://sonarcloud.io/dashboard?id=oracle-devrel_test)
+
+
 ## Introduction
 MISSING
 
@@ -21,6 +24,6 @@ This project is open source.  Please submit your contributions by forking this r
 ## License
 Copyright (c) 2021 Oracle and/or its affiliates.
 
-Licensed under the Universal Permissive License 1.0.
+Licensed under the Universal Permissive License (UPL), Version 1.0.
 
 See [LICENSE](LICENSE) for more details.