Do not pop unrelated changes

Author: Mpdreamz

src/tooling/docs-builder/Tracking/LocalGitRepositoryTracker.cs

@@ -17,9 +17,13 @@ public IEnumerable<GitChange> GetChangedFiles()
 		var defaultBranch = GetDefaultBranch();
 		var commitChanges = CaptureMultiple("git", "diff", "--name-status", $"{defaultBranch}...HEAD", "--", $"./{LookupPath}");
 		var localChanges = CaptureMultiple("git", "status", "--porcelain");
-		ExecInSilent([], "git", "stash", "push", "--", $"./{LookupPath}");
-		var localUnstagedChanges = CaptureMultiple("git", "stash", "show", "--name-status", "-u");
-		ExecInSilent([], "git", "stash", "pop");
+		var captured = Capture("git", "stash", "push", "--", $"./{LookupPath}");
+		var localUnstagedChanges = Array.Empty<string>();
+		if (captured != "No local changes to save")
+		{
+			localUnstagedChanges = CaptureMultiple("git", "stash", "show", "--name-status", "-u");
+			ExecInSilent([], "git", "stash", "pop");
+		}
 
 		return [.. GetCommitChanges(commitChanges), .. GetLocalChanges(localChanges), .. GetCommitChanges(localUnstagedChanges)];
 	}