Bump io.quarkus.platform:quarkus-bom from 3.18.1 to 3.18.3

Bumps [io.quarkus.platform:quarkus-bom](https://github.com/quarkusio/quarkus-platform) from 3.18.1 to 3.18.3.
- [Commits](quarkusio/quarkus-platform@3.18.1...3.18.3)

---
updated-dependencies:
- dependency-name: io.quarkus.platform:quarkus-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

transactionoutbox-quarkus/pom.xml

@@ -13,7 +13,7 @@
   <description>A safe implementation of the transactional outbox pattern for Java (Quarkus extension library)
   </description>
   <properties>
-    <quarkus.version>3.18.1</quarkus.version>
+    <quarkus.version>3.18.3</quarkus.version>
   </properties>
   <dependencies>
     <!-- Runtime -->