build: Update dependency com.sk89q.worldedit:worldedit-bukkit to v7.2.8 (#56)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ paper = "1.17.1-R0.1-SNAPSHOT"
 
 # Plugins
 plotsquared = "6.1.4"
-worldedit = "7.2.7"
+worldedit = "7.2.8"
 dynmap = "3.2-beta-1"
 
 # Third party