Bump version.vertx from 4.0.2 to 4.0.3
Bump version.vertx from 4.0.2 to 4.0.3

Bumps `version.vertx` from 4.0.2 to 4.0.3.

Updates `vertx-core` from 4.0.2 to 4.0.3
- [Release notes](https://github.com/eclipse/vert.x/releases)
- [Commits](https://github.com/eclipse/vert.x/compare/4.0.2...4.0.3)

Updates `vertx-web` from 4.0.2 to 4.0.3

Updates `vertx-junit5` from 4.0.2 to 4.0.3

Updates `vertx-web-client` from 4.0.2 to 4.0.3

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
zandero/rest.vertx,zandero/rest.vertx