add rel="noreferrer" for security reason

Author: thecoder93

src/components/Book/Book.tsx

@@ -29,7 +29,7 @@ const Book = ({
               />
             </BookLink>
             <div>
-              <a href="/#" target="_blank" className="book-link" data-testid="title-book">
+              <a href="/#" target="_blank" rel="noreferrer" className="book-link" data-testid="title-book">
                 {book.title}
               </a>
               <p className="book-authors">by {book.author}</p>

src/components/Book/BookLink.tsx

@@ -5,7 +5,7 @@ const BookLink = (props: any) => {
   return (
     <>
       {props.bookLink.length !== 0 ? (
-        <a href={props.bookLink[0].url} target="_blank" className="book-link">
+        <a href={props.bookLink[0].url} target="_blank" rel="noreferrer" className="book-link">
           {props.children}
         </a>
       ) : (