ci: Adjust GitVersion tool version

.vsts-ci.yml

@@ -16,10 +16,7 @@ jobs:
       versionSpec: 4.9.1
       checkLatest: false
     
-  - task: GitVersion@4
-    # Ignore gitversion for forks, until this is fixed:
-    # https://developercommunity.visualstudio.com/content/problem/284991/public-vsts-previouw-cant-set-build-number-of-pr-b.html
-    condition: eq(variables['System.PullRequest.IsFork'], 'False')
+  - task: GitVersion@5
     inputs:
       updateAssemblyInfo: false