Allows the H265 Reduced converter to accept mp4 and wmv formats

src/main/java/net/knarcraft/ffmpegconverter/converter/MkvH265ReducedConverter.java

@@ -41,7 +41,7 @@ public class MkvH265ReducedConverter extends AbstractConverter {
     @Override
     @NotNull
     public List<String> getValidFormats() {
-        return List.of("mkv");
+        return List.of("mkv", "mp4", "wmv");
     }
 
     @Override