Bump com.comphenix.protocol:ProtocolLib from 4.8.0 to 5.1.0

Bumps com.comphenix.protocol:ProtocolLib from 4.8.0 to 5.1.0.

---
updated-dependencies:
- dependency-name: com.comphenix.protocol:ProtocolLib
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pom.xml

@@ -228,7 +228,7 @@
         <dependency>
             <groupId>com.comphenix.protocol</groupId>
             <artifactId>ProtocolLib</artifactId>
-            <version>4.8.0</version>
+            <version>5.1.0</version>
             <scope>provided</scope>
             <exclusions>
                 <exclusion>