Update adventure to v4.18.0 (#3040)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -21,7 +21,7 @@ plotsquared = "7.4.0"
 bstats = "3.1.0"
 sparsebitset = "1.3"
 parallelgzip = "1.0.5"
-adventure = "4.17.0"
+adventure = "4.18.0"
 adventure-bukkit = "4.3.4"
 checkerqual = "3.48.3"
 truezip = "6.8.4"