Give proper variable name

build/azure-pipelines.yml

@@ -474,16 +474,16 @@ stages:
               targetType: inline
               script: |
                 $MyVariable = Test-Path -Path $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/results
-                Write-Host "##vso[task.setvariable variable=myVar;]$MyVariable"
+                Write-Host "##vso[task.setvariable variable=resultFolderExists;]$MyVariable"
           - task: CopyFiles@2
             displayName: Prepare artifacts
-            condition: eq(variables.myVar, 'True')
+            condition: eq(variables.resultFolderExists, 'True')
             inputs:
               sourceFolder: $(Build.SourcesDirectory)/tests/Umbraco.Tests.AcceptanceTest/results/
               targetFolder: $(Build.ArtifactStagingDirectory)/playwright
           - task: PublishPipelineArtifact@1
             displayName: "Publish test artifacts"
-            condition: eq(variables.myVar, 'True')
+            condition: eq(variables.resultFolderExists, 'True')
             inputs:
               targetPath: $(Build.ArtifactStagingDirectory)
               artifact: 'E2E artifacts - $(Agent.OS) - Attempt #$(System.JobAttempt)'