chore(deps): bump zod from 4.3.5 to 4.3.6

Bumps [zod](https://github.com/colinhacks/zod) from 4.3.5 to 4.3.6.
- [Release notes](https://github.com/colinhacks/zod/releases)
- [Commits](colinhacks/zod@v4.3.5...v4.3.6)

---
updated-dependencies:
- dependency-name: zod
  dependency-version: 4.3.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -70,7 +70,7 @@
         "webpack": "^5.94.0",
         "webpack-cli": "^6.0.1",
         "webpack-merge": "^6.0.1",
-        "zod": "4.3.5"
+        "zod": "4.3.6"
     },
     "dependencies": {
         "@aws-sdk/client-cloudwatch": "^3.995.0",
@@ -91,7 +91,7 @@
         "lodash.throttle": "^4.1.1",
         "log4js": "^6.3.0",
         "seedrandom": "^3.0.5",
-        "zod": "4.3.5"
+        "zod": "4.3.6"
     },
     "peerDependencies": {
         "@guardian/libs": "^22.0.0",