Update junit-jupiter to 5.9.3

Author: ConnorLinfoot

hypixel-api-core/pom.xml

@@ -25,7 +25,7 @@
  <dependency>
  <groupId>org.junit.jupiter</groupId>
  <artifactId>junit-jupiter</artifactId>
- <version>5.8.2</version>
+ <version>5.9.3</version>
  <scope>test</scope>
  </dependency>
  <dependency>