Update j4rs again

Author: Heliozoa

Cargo.lock

@@ -12,7 +12,7 @@ tmc-langs-util.workspace = true
 
 dirs = "4.0.0"
 flate2 = "1.0.22"
-j4rs = "=0.15.2" # specific version to match the jar
+j4rs = "=0.15.3" # specific version to match the jar
 log = "0.4.14"
 once_cell = "1.9.0"
 serde = { version = "1.0.136", features = ["derive"] }