Update mongodb.version to v5.2.1

Author: renovate[bot]

gradle.properties

@@ -50,7 +50,7 @@ javaparser-core.version=3.26.2
 jline.version=2.14.6
 jna.version=5.15.0
 jsoup.version=1.18.2
-mongodb.version=5.1.4
+mongodb.version=5.2.1
 objenesis.version=3.4
 plugins-cache.version=8.0.0-SNAPSHOT
 plugins-database-migration.version=6.0.0-SNAPSHOT