Update JobStateCreatedAtComparerFacts.cs

Author: odinserj

tests/Hangfire.InMemory.Tests/Entities/JobStateCreatedAtComparerFacts.cs

@@ -1,4 +1,19 @@
-using System;
+// This file is part of Hangfire.InMemory. Copyright © 2024 Hangfire OÜ.
+// 
+// Hangfire is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as 
+// published by the Free Software Foundation, either version 3 
+// of the License, or any later version.
+// 
+// Hangfire is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+// 
+// You should have received a copy of the GNU Lesser General Public 
+// License along with Hangfire. If not, see <http://www.gnu.org/licenses/>.
+
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using Hangfire.Common;