LibWeb: Port HTMLOptionElement interface from DeprecatedString to String

Author: https://github.com/shannonbooth
Commit: 7206f1777a
Pull-request: https://github.com/SerenityOS/serenity/pull/20926
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/trflynn89 ✅

Userland/Libraries/LibWeb/HTML/HTMLOptionElement.h

@@ -20,11 +20,11 @@ public:
     bool selected() const { return m_selected; }
     void set_selected(bool);
 
-    DeprecatedString value() const;
-    WebIDL::ExceptionOr<void> set_value(DeprecatedString);
+    String value() const;
+    WebIDL::ExceptionOr<void> set_value(String const&);
 
-    DeprecatedString text() const;
-    void set_text(DeprecatedString);
+    String text() const;
+    void set_text(String const&);
 
     int index() const;