Change CSS source URL

Signed-off-by: Pekka Helenius <fincer89@hotmail.com>

bookstore/src/main/resources/templates/fragments/footerpart.html

@@ -26,7 +26,7 @@
 
 		<link rel="stylesheet" type="text/css" href="https://fjordtek.com/css/style.css">
 		<link rel="stylesheet" type="text/css" href="https://fjordtek.com/css/style2.css">
-		<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.css">
+		<link rel="stylesheet" type="text/css" href="https://fjordtek.com/css/fontawesome-all.css?v2.9.3">
 		<link rel="stylesheet" type="text/css" href="https://fjordtek.com/css/footer-and-social.css?v2.9.3">
 
 	</th:block>