Bump com.velocitypowered:velocity-api from 3.1.1 to 3.4.0 in /SimpleAPI

Bumps [com.velocitypowered:velocity-api](https://github.com/PaperMC/Velocity) from 3.1.1 to 3.4.0.
- [Commits](https://github.com/PaperMC/Velocity/commits)

---
updated-dependencies:
- dependency-name: com.velocitypowered:velocity-api
  dependency-version: 3.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

SimpleAPI/pom.xml

@@ -182,7 +182,7 @@
 		<dependency>
 			<groupId>com.velocitypowered</groupId>
 			<artifactId>velocity-api</artifactId>
-			<version>3.1.1</version>
+			<version>3.4.0</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>