fix(deps): update prisma monorepo to v3.15.2

Author: renovate[bot]

Diff for: package-lock.json

@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@next-auth/prisma-adapter": "1.0.3",
-    "@prisma/client": "3.12.0",
+    "@prisma/client": "3.15.2",
     "next": "12.1.4",
     "next-auth": "4.3.1",
     "react": "18.2.0",
@@ -25,7 +25,7 @@
     "@types/next-auth": "3.13.0",
     "@types/node": "16.11.26",
     "@types/react": "17.0.44",
-    "prisma": "3.12.0",
+    "prisma": "3.15.2",
     "ts-node": "10.7.0",
     "typescript": "4.6.3"
   },