[hl] Cannot use implements Dynamic

[jgranick]

It does not appear to be possible to use implements Dynamic on the HL target:

package;

class Bug {
	
	static function main () {
		
		var data = new ShaderData ();
		Reflect.setField (data, "newField", 100);
		
	}
	
}

class ShaderData implements Dynamic {
	
	public function new () {}
	
}

Tested using Haxe 4 preview 3

Uncaught exception: ShaderData does not have field newField
Called from $Reflect.setField(C:\HaxeToolkit\haxe\std/hl/_std/Reflect.hx:40)
Called from $Bug.main(Bug.hx:8)
Called from fun$322(?:1)

[Simn]

#6191