Fix warnings related to non-exhaustive pattern matching. (#31763)

old man shakes fist at modern syntax

Content.Server/StationRecords/Systems/StationRecordsSystem.cs

@@ -343,6 +343,7 @@ public sealed class StationRecordsSystem : SharedStationRecordsSystem
                 && IsFilterWithSomeCodeValue(someRecord.Fingerprint, filterLowerCaseValue),
             StationRecordFilterType.DNA => someRecord.DNA != null
                 && IsFilterWithSomeCodeValue(someRecord.DNA, filterLowerCaseValue),
+            _ => throw new IndexOutOfRangeException(nameof(filter.Type)),
         };
     }