Not sure why this code has been here forever, but it was wrong. If th…

…e compressed file was exact the same size as the extracted file then we'd never extract it? Why? IDK, it's bad, and I should feel bad. (#2487)

Wabbajack.Compression.BSA/TES5Archive/FileRecord.cs

@@ -91,7 +91,7 @@ public async ValueTask CopyDataTo(Stream output, CancellationToken token)
 
         if (BSA.HeaderType == VersionType.SSE)
         {
-            if (Compressed && size.Size != size.OnDisk)
+            if (Compressed)
             {
                 await using var r = LZ4Stream.Decode(rdr.BaseStream);
                 await r.CopyToLimitAsync(output, (int) size.Original, token).ConfigureAwait(false);