CI: Retry test tasks in case of failure to reduce sporadic failures (#1770)

* CI Retry test tasks in case of failure

* pull master into reduce-sporadic-failures (#1783)

* use compliant build environment for release build. (#1776)

* use compliant build environment for release build.

* Fix for underlying changes in build environments to find the proper dotnet.exe

* build debug -w 01

* build debug -w 02

* build debug -w 03

* build debug -w 04

* Add docs migration notice & fix formatting (#1779)

* Add docs migration notice & fix formatting

* Fix broken bookmark links

* Use latest mac image rather than a specific version. (#1777)

This will stay up to date.

Co-authored-by: James Truher [MSFT] <[email protected]>
Co-authored-by: Sean Wheeler <[email protected]>

Co-authored-by: James Truher [MSFT] <[email protected]>
Co-authored-by: Sean Wheeler <[email protected]>

Author: 3 people

.azure-pipelines-ci/templates/test-powershell.yaml

@@ -6,6 +6,7 @@ steps:
     targetPath: '$(Build.SourcesDirectory)/out'
 - task: PowerShell@2
   displayName: 'Test'
+  retryCountOnTaskFailure: 2
   inputs:
     targetType: inline
     pwsh: false

.azure-pipelines-ci/templates/test-pwsh.yaml

@@ -6,6 +6,7 @@ steps:
     targetPath: '$(Build.SourcesDirectory)/out'
 - task: PowerShell@2
   displayName: 'Test'
+  retryCountOnTaskFailure: 2
   inputs:
     targetType: inline
     pwsh: true