Update azure-pipelines.yml for Azure Pipelines

Added the logic for the backend

azure-pipelines.yml

@@ -9,3 +9,15 @@ trigger:
 pool:
   vmImage: 'ubuntu-latest'
 
+steps:
+- task: SSH@0
+  displayName: 'Run shell commands on remote machine'
+  inputs:
+    sshEndpoint: GoogleServer
+    commands: '/var/lib/app/pipeline/backend-deploy.sh'
+    failOnStdErr: false
+- task: SSH@0
+  displayName: 'Run shell commands on remote machine'
+  inputs:
+    sshEndpoint: GoogleServer
+    commands: '/var/lib/app/pipeline/frontend-deploy.sh'