build(deps): bump @sphereon/pex from 3.3.3 to 4.0.1

Bumps [@sphereon/pex](https://github.com/Sphereon-Opensource/pex) from 3.3.3 to 4.0.1.
- [Release notes](https://github.com/Sphereon-Opensource/pex/releases)
- [Changelog](https://github.com/Sphereon-Opensource/PEX/blob/develop/CHANGELOG.md)
- [Commits](Sphereon-Opensource/PEX@v3.3.3...v4.0.1)

---
updated-dependencies:
- dependency-name: "@sphereon/pex"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

packages/core/package.json

@@ -40,7 +40,7 @@
     "@sd-jwt/sd-jwt-vc": "^0.7.0",
     "@sd-jwt/types": "^0.7.0",
     "@sd-jwt/utils": "^0.7.0",
-    "@sphereon/pex": "^3.3.2",
+    "@sphereon/pex": "^4.0.1",
     "@sphereon/pex-models": "^2.2.4",
     "@sphereon/ssi-types": "^0.23.0",
     "@stablelib/ed25519": "^1.0.2",