Merge pull request #308 from AArnott/workflowfixes

Fix to avoid deprecation warning

.github/workflows/libtemplate-update.yml

@@ -1,8 +1,8 @@
 name: Library.Template update
 
-# PREREQUISITE: This workflow requires the repo to be configured to allow workflows to push commits and create pull requests.
+# PREREQUISITE: This workflow requires the repo to be configured to allow workflows to create pull requests.
 # Visit https://github.com/USER/REPO/settings/actions
-# Under "Workflow permissions", select "Read and write permissions" and check "Allow GitHub Actions to create ...pull requests"
+# Under "Workflow permissions" check "Allow GitHub Actions to create ...pull requests"
 # Click Save.
 
 on:
@@ -39,7 +39,7 @@ jobs:
 
         if ((git rev-list FETCH_HEAD ^HEAD --count) -eq 0) {
           Write-Host "There are no Library.Template updates to merge."
-          echo "::set-output name=uptodate::true"
+          echo "uptodate=true" >> $env:GITHUB_OUTPUT
           exit 0
         }