Bump org.igniterealtime.smack:smack-core in /src/it/ISSUE-361

Bumps [org.igniterealtime.smack:smack-core](https://github.com/igniterealtime/Smack) from 4.1.6 to 4.1.9.
- [Changelog](https://github.com/igniterealtime/Smack/blob/master/CHANGELOG.md)
- [Commits](igniterealtime/Smack@4.1.6...4.1.9)

---
updated-dependencies:
- dependency-name: org.igniterealtime.smack:smack-core
  dependency-version: 4.1.9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/it/ISSUE-361/pom.xml

@@ -20,7 +20,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <!-- Key property for this test -->
     <license.sortArtifactByName>true</license.sortArtifactByName>
-    <smack.version>4.1.6</smack.version>
+    <smack.version>4.1.9</smack.version>
   </properties>
 
   <!-- Any 2 libraries with the same artifact name would allow exposing the issue -->