Bump vertx.version from 5.0.3 to 5.0.4 (#164)

Bumps `vertx.version` from 5.0.3 to 5.0.4.

Updates `io.vertx:vertx-core` from 5.0.3 to 5.0.4
- [Commits](eclipse-vertx/vert.x@5.0.3...5.0.4)

Updates `io.vertx:vertx-codegen` from 5.0.3 to 5.0.4

Updates `io.vertx:vertx-web-client` from 5.0.3 to 5.0.4
- [Commits](vert-x3/vertx-web@5.0.3...5.0.4)

---
updated-dependencies:
- dependency-name: io.vertx:vertx-core
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.vertx:vertx-codegen
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.vertx:vertx-web-client
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -30,7 +30,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <vertx.version>5.0.3</vertx.version>
+    <vertx.version>5.0.4</vertx.version>
   </properties>
 
   <modules>