[frontend] Update dependency zod to v4

Author: renovate[bot]

openbas-front/package.json

@@ -69,7 +69,7 @@
     "tss-react": "4.9.19",
     "usehooks-ts": "3.1.1",
     "uuid": "11.1.0",
-    "zod": "3.25.76",
+    "zod": "4.0.15",
     "zustand": "5.0.6"
   },
   "devDependencies": {

openbas-front/yarn.lock

@@ -10235,7 +10235,7 @@ __metadata:
     uuid: "npm:11.1.0"
     vite: "npm:7.0.5"
     vitest: "npm:3.2.4"
-    zod: "npm:3.25.76"
+    zod: "npm:4.0.15"
     zustand: "npm:5.0.6"
   languageName: unknown
   linkType: soft
@@ -13600,10 +13600,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"zod@npm:3.25.76":
-  version: 3.25.76
-  resolution: "zod@npm:3.25.76"
-  checksum: 10c0/5718ec35e3c40b600316c5b4c5e4976f7fee68151bc8f8d90ec18a469be9571f072e1bbaace10f1e85cf8892ea12d90821b200e980ab46916a6166a4260a983c
+"zod@npm:4.0.15":
+  version: 4.0.15
+  resolution: "zod@npm:4.0.15"
+  checksum: 10c0/c4d5b0c6668fe32fb6040d713d75dbf65e2e46cb68c77755b7b66426e8583d5dacf49a44f90beb6b12aa1aa2545cc0d3c186e368711021e11dd3c1f0addb9100
   languageName: node
   linkType: hard