fix(deps): update dependency ajv to v8.12.0

Author: renovate[bot]

package-lock.json

@@ -30,7 +30,7 @@
   ],
   "dependencies": {
     "@nordicsemiconductor/from-env": "1.0.3",
-    "ajv": "8.11.2",
+    "ajv": "8.12.0",
     "date-fns-tz": "1.3.7",
     "feather-icons": "4.29.0",
     "ics": "2.41.0",