build(deps): bump serverpackcreator from 3.0.0-beta.7 to 3.0.0-beta.9

Bumps serverpackcreator from 3.0.0-beta.7 to 3.0.0-beta.9.

---
updated-dependencies:
- dependency-name: de.griefed:serverpackcreator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle

@@ -46,7 +46,7 @@ dependencies {
     // Dependencies required for any plugin and/or extension to work
     implementation 'org.pf4j:pf4j:3.6.0'
     annotationProcessor 'org.pf4j:pf4j:3.6.0'
-    implementation 'de.griefed:serverpackcreator:3.0.0-beta.7'
+    implementation 'de.griefed:serverpackcreator:3.0.0-beta.9'
 
     // Required if you want to log to any of ServerPackCreators logs
     implementation 'org.apache.logging.log4j:log4j-api:2.17.1'