Merge pull request #100 from ISISComputingGroup/dependabot/npm_and_yarn/next-14.2.21

Bump next from 14.2.15 to 14.2.21

Author: rerpha

package-lock.json

@@ -16,7 +16,7 @@
   "dependencies": {
     "@types/pako": "^2.0.3",
     "cross-env": "^7.0.3",
-    "next": "^14.2.15",
+    "next": "^14.2.21",
     "pako": "^2.1.0",
     "react": "^18",
     "react-dom": "^18",