build(deps): bump process-warning from 3.0.0 to 4.0.0 (#2010)

Bumps [process-warning](https://github.com/fastify/process-warning) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/fastify/process-warning/releases)
- [Commits](fastify/process-warning@v3.0.0...v4.0.0)

---
updated-dependencies:
- dependency-name: process-warning
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -107,7 +107,7 @@
     "on-exit-leak-free": "^2.1.0",
     "pino-abstract-transport": "^1.2.0",
     "pino-std-serializers": "^7.0.0",
-    "process-warning": "^3.0.0",
+    "process-warning": "^4.0.0",
     "quick-format-unescaped": "^4.0.3",
     "real-require": "^0.2.0",
     "safe-stable-stringify": "^2.3.1",