Update azure-pipelines-ci.yml

Author: AnjuJose011

.github/azure-pipelines-ci.yml

@@ -39,20 +39,6 @@ jobs:
       workingDir: Auth/LearningHub.Nhs.Auth
       verbose: false
       customCommand: run build
-    - task: Checkout@1
-    displayName: yarn custom
-    inputs:
-      command: custom
-      workingDir: Auth/LearningHub.Nhs.Auth
-      verbose: false
-      customCommand: yarn install
-  - task: Checkout@1
-    displayName: yarn run webpack build
-    inputs:
-      command: custom
-      workingDir: Auth/LearningHub.Nhs.Auth
-      verbose: false
-      customCommand: yarn build
   - task: NuGetToolInstaller@1
     displayName: Use NuGet 5.8
     inputs: