Bump org.assertj:assertj-core in /generators/quarkus/resources

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.26.0 to 3.26.3.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.26.0...assertj-build-3.26.3)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

generators/quarkus/resources/gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [libraries]
-assertj-core = { group = "org.assertj", name = "assertj-core", version = "3.26.0" }
+assertj-core = { group = "org.assertj", name = "assertj-core", version = "3.26.3" }
 archunit-junit5-api = { group = "com.tngtech.archunit", name = "archunit-junit5-api", version = "1.3.0" }
 camel-quarkus-jackson = { group = "org.apache.camel.quarkus", name = "camel-quarkus-jackson", version = "3.14.0" }
 commons-vfs2 = { group = "org.apache.commons", name = "commons-vfs2", version = "2.9.0" }