.NET10 - End Of Support rule (open-telemetry#4607)

Author: Kielek

src/OpenTelemetry.AutoInstrumentation.StartupHook/RulesEngine/EndOfSupportRule.cs

@@ -27,6 +27,9 @@ internal override bool Evaluate()
             case 9:
                 eosDate = new DateTime(2026, 11, 10);
                 break;
+            case 10:
+                eosDate = new DateTime(2028, 11, 14);
+                break;
             default:
                 return true; // just return, not able to verify anything here
         }