Scouting: Update bootstrap css to 5.3.0

This patch updates bootstrap css and icons ahead of some css
changes to the scouting interface.

Signed-off-by: Filip Kujawa <filip.j.kujawa@gmail.com>
Change-Id: I213bfd1b96597702aad5048182847646ddbbadd0
diff --git a/scouting/www/index.html b/scouting/www/index.html
index 208141a..afc589e 100644
--- a/scouting/www/index.html
+++ b/scouting/www/index.html
@@ -5,16 +5,16 @@
     <title>FRC971 Scouting Application</title>
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <link
-      href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
       rel="stylesheet"
-      integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
+      href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css"
+      integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD"
       crossorigin="anonymous"
     />
     <link
       rel="stylesheet"
-      href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.2/font/bootstrap-icons.css"
+      href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.3/font/bootstrap-icons.c"
     />
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"></script>
   </head>
   <body>
     <my-app></my-app>