Merge pull request #753 from github-for-unity/fixes/window-remote-branch-update-variable

Window.currentBranchAndRemoteHasUpdate never reset to false

Author: shana

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs

@@ -279,6 +279,8 @@ private void MaybeUpdateData()
             {
                 if (repoBranch == null || repoRemote == null || currentBranchAndRemoteHasUpdate)
                 {
+                    currentBranchAndRemoteHasUpdate = false;
+
                     var repositoryCurrentBranch = Repository.CurrentBranch;
                     var updatedRepoBranch = repositoryCurrentBranch.HasValue ? repositoryCurrentBranch.Value.Name : null;