chore: start publishing Microsoft.Playwright.Xunit (#3064)

Author: mxschmitt

.azure-pipelines/publish.yml

@@ -77,6 +77,7 @@ extends:
               src/Playwright/Playwright.csproj;
               src/Playwright.NUnit/Playwright.NUnit.csproj;
               src/Playwright.MSTest/Playwright.MSTest.csproj;
+              src/Playwright.MSTest/Playwright.Xunit.csproj;
               src/Playwright.TestAdapter/Playwright.TestAdapter.csproj;
             packDirectory: '$(Build.ArtifactStagingDirectory)/nuget'
             versioningScheme: 'off'
@@ -88,7 +89,7 @@ extends:
             # The reason for the 1.* after the package name is that we know the end of the package name in order to not
             # match with e.g. Microsoft.Playwright.CLI when we only want to match Microsoft.Playwright.
             # Semicolon separated as per https://portal.microsofticm.com/imp/v5/incidents/details/467483180/summary
-            packagesToPush: $(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.MSTest.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.NUnit.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.TestAdapter.1.*.nupkg
+            packagesToPush: $(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.MSTest.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.Xunit.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.NUnit.1.*.nupkg;$(Build.ArtifactStagingDirectory)/nuget/Microsoft.Playwright.TestAdapter.1.*.nupkg
             packageParentPath: '$(Build.ArtifactStagingDirectory)'
             nuGetFeedType: external
             publishFeedCredentials: 'NuGet-Playwright'