build(deps): bump JNPC from 1.0.3-nukkit to 1.0.3-powernukkitx

Bumps JNPC from 1.0.3-nukkit to 1.0.3-powernukkitx.

---
updated-dependencies:
- dependency-name: com.github.Josscoder:JNPC
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -45,7 +45,7 @@
         <dependency>
             <groupId>com.github.Josscoder</groupId>
             <artifactId>JNPC</artifactId>
-            <version>nukkit-db9870adaf-1</version>
+            <version>1.0.3-powernukkitx</version>
         </dependency>
     </dependencies>