chore: Update canary updater to remove feed that does not exist anymore and use dev feed instead

Author: agneszitte

build/templates/canary-updater.yml

@@ -27,7 +27,7 @@ steps:
     packageAuthor: 'nventive,unoplatform,uno platform'
     summaryFile: '$(Build.ArtifactStagingDirectory)/Summary.md'
     resultFile: '$(Build.ArtifactStagingDirectory)/Results.json'
-    additionalPublicSources: 'https://pkgs.dev.azure.com/uno-platform/1dd81cbd-cb35-41de-a570-b0df3571a196/_packaging/dev-uno5/nuget/v3/index.json'
+    additionalPublicSources: 'https://pkgs.dev.azure.com/uno-platform/1dd81cbd-cb35-41de-a570-b0df3571a196/_packaging/unoplatformdev/nuget/v3/index.json'
 
 - pwsh: |
     del Uno.Samples.generated.sln