Adapt to breaking change in MicroBuildInsertVsPayload@5

Author: AArnott

azure-pipelines/vs-insertion.yml

@@ -60,7 +60,7 @@ extends:
             TeamName: $(TeamName)
             TeamEmail: $(TeamEmail)
             InsertionPayloadName: $(Build.Repository.Name) $(Build.BuildNumber)
-            InsertionBuildPolicy: Request Perf DDRITs
+            InsertionBuildPolicies: Request Perf DDRITs
             InsertionReviewers: $(Build.RequestedFor) # Append `,Your team name` (without quotes)
             AutoCompletePR: true
             AutoCompleteMergeStrategy: Squash

azure-pipelines/vs-validation.yml

@@ -96,7 +96,7 @@ extends:
             InsertionDescription: |
               This PR is for **validation purposes only** for !$(System.PullRequest.PullRequestId). **Do not complete**.
             CustomScriptExecutionCommand: src/VSSDK/NuGet/AllowUnstablePackages.ps1
-            InsertionBuildPolicy: Request Perf DDRITs
+            InsertionBuildPolicies: Request Perf DDRITs
             InsertionReviewers: $(Build.RequestedFor)
             DraftPR: false # set to true and update InsertionBuildPolicy when we can specify all the validations we want to run (https://dev.azure.com/devdiv/DevDiv/_workitems/edit/2224288)
             AutoCompletePR: false