Fix another invalid output value in MDMeasurementType

src/enums/MDMeasurementType.php

@@ -99,7 +99,6 @@ enum MDMeasurementType implements JsonSerializable {
     public function getName():string {
 
         return match($this) {
-            self::vg_bildkunst => "VG Bildkunst",
             # default => throw new MDpageParameterNotFromListException("Unknown measurement type"),
             default => throw new MDpageParameterNotFromListException("To be implemented"),
         };
@@ -123,7 +122,7 @@ enum MDMeasurementType implements JsonSerializable {
             self::wall => 7,
             self::number_of_pages => 8,
             self::die_axis => 9,
-            default => throw new MDpageParameterNotFromListException("Unknown measurement type"),
+            # default => throw new MDpageParameterNotFromListException("Unknown measurement type"),
         };
 
     }