Bump quarkus.version from 3.9.3 to 3.9.4 (#370)

Bumps `quarkus.version` from 3.9.3 to 3.9.4.

Updates `io.quarkus:quarkus-bom` from 3.9.3 to 3.9.4
- [Release notes](https://github.com/quarkusio/quarkus/releases)
- [Commits](quarkusio/quarkus@3.9.3...3.9.4)

Updates `io.quarkus:quarkus-extension-processor` from 3.9.3 to 3.9.4

Updates `io.quarkus:quarkus-extension-maven-plugin` from 3.9.3 to 3.9.4
- [Release notes](https://github.com/quarkusio/quarkus/releases)
- [Commits](quarkusio/quarkus@3.9.3...3.9.4)

---
updated-dependencies:
- dependency-name: io.quarkus:quarkus-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.quarkus:quarkus-extension-processor
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.quarkus:quarkus-extension-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -21,7 +21,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <!-- runtime/test dependencies -->
-        <quarkus.version>3.9.3</quarkus.version>
+        <quarkus.version>3.9.4</quarkus.version>
         <zalando-problem.version>0.27.1</zalando-problem.version>
         <assertj.version>3.25.3</assertj.version>
         <jmh.version>1.37</jmh.version>