refactor(library/URI): prefers parameter properties in ImageURI

Author: bjacobgordon

src/library/customTypes/UniformResourceIdentifier/Data/Image/index.ts

@@ -15,10 +15,8 @@ class ImageURI
   extends DataURI {
   public static readonly fileType = 'image';
 
-  public readonly format: ImageURI_Format.Any;
-
   public constructor(
-    givenFormat: ImageURI_Format.Any,
+    public readonly format: ImageURI_Format.Any,
     givenEncoding: DataURI_EncodingIdentifier.Any,
     givenData: Base64CharacterEncodedByteSequence,
   ) {
@@ -27,7 +25,6 @@ class ImageURI
       givenEncoding,
       givenData,
     );
-    this.format = givenFormat;
   }
 
   public override get mediaType(): DataURI['mediaType'] {