Update Vert.x version to 5.0.4

[athira1693]

We need to update Vert.x to version 5.0.4 in order to upgrade the following transitive dependencies and address known CVEs affecting them:

Dependency	CVE ID	Description
netty-codec-http2	CVE-2025-55163	Vulnerability in HTTP/2 codec leading to potential denial of service / crash
Thymeleaf	CVE-2023-38286	Sandbox bypass via crafted HTML templates allowing malicious code execution