Updated Azure DevOps pipeline to use Visual Studio 2019

azure-pipelines.yml

@@ -25,7 +25,7 @@ jobs:
   - job: Test
     displayName: 'Test'
     pool:
-      vmImage: 'VS2017-Win2016'
+      vmImage: 'windows-2019'
     variables:
       buildConfiguration: 'Debug'
     steps:
@@ -69,7 +69,7 @@ jobs:
     dependsOn: Test
     condition: and(succeeded(), eq(variables['Build.Reason'], 'Manual'))
     pool:
-      vmImage: 'VS2017-Win2016'
+      vmImage: 'windows-2019'
     variables:
       buildConfiguration: 'Release'
     steps:
@@ -190,5 +190,5 @@ jobs:
       inputs:
         testRunTitle: 'Pester Smoke Tests'
         testResultsFormat: 'NUnit'
-        testResultsFiles: '**/*.xml' 
-        searchFolder: 'TestResults'
+        testResultsFiles: '**/*.xml'
+        searchFolder: 'TestResults'