icc: Print profile id

Author: https://github.com/nico
Commit: 5d4ffd5580
Pull-request: https://github.com/SerenityOS/serenity/pull/16823
Reviewed-by: https://github.com/MacDue

Userland/Utilities/icc.cpp

@@ -39,5 +39,11 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     outln("rendering intent: {}", Gfx::ICC::rendering_intent_name(profile->rendering_intent()));
     outln("pcs illuminant: {}", profile->pcs_illuminant());
 
+    out("id: ");
+    if (auto id = profile->id(); id.has_value())
+        outln("{}", *id);
+    else
+        outln("(not set)");
+
     return 0;
 }