build(deps): bump org.java-websocket:Java-WebSocket from 1.5.3 to 1.5.4

Bumps [org.java-websocket:Java-WebSocket](https://github.com/TooTallNate/Java-WebSocket) from 1.5.3 to 1.5.4.
- [Release notes](https://github.com/TooTallNate/Java-WebSocket/releases)
- [Changelog](https://github.com/TooTallNate/Java-WebSocket/blob/master/CHANGELOG.md)
- [Commits](TooTallNate/Java-WebSocket@v1.5.3...v1.5.4)

---
updated-dependencies:
- dependency-name: org.java-websocket:Java-WebSocket
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -87,7 +87,7 @@
  <dependency>
  <groupId>org.java-websocket</groupId>
  <artifactId>Java-WebSocket</artifactId>
- <version>1.5.3</version>
+ <version>1.5.4</version>
  </dependency>
  <dependency>
  <groupId>junit</groupId>