refactor: update log file path in entrypoint-user.sh

The log file path in the entrypoint-user.sh script has been updated to use the LGSM_LOGDIR environment variable instead of the previous logdir variable. This change ensures that the correct log files are being tailed.

entrypoint-user.sh

@@ -64,5 +64,5 @@ sleep 5
 sleep 2
 echo -e "Tail log files"
 echo -e "================================="
-tail -F "${logdir}/*/*.log" &
+tail -F "${LGSM_LOGDIR}"/*/*.log &
 wait