fix: upgrade next from 13.5.5 to 13.5.6 (#1380)

Snyk has created this PR to upgrade next from 13.5.5 to 13.5.6.

See this package in npm:
https://www.npmjs.com/package/next

See this project in Snyk:
https://app.snyk.io/org/wordshaker/project/233de598-5695-4a58-a609-907cf494ba0d?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

package.json

@@ -28,7 +28,7 @@
     "@fortawesome/react-fontawesome": "^0.2.0",
     "babel-plugin-macros": "^3.1.0",
     "bootstrap": "^5.3.2",
-    "next": "^13.5.5",
+    "next": "^13.5.6",
     "next-pwa": "^5.6.0",
     "perfume.js": "^8.4.0",
     "postcss": "^8.4.31",