feat: update Aurora script to 2.5.1 and correct hanatool.sh path

aurora/aurora.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Version: 2.5.0
+# Version: 2.5.1
 # Author: Tomi Eckert
 # ==============================================================================
 # Aurora Refresh Script
@@ -14,7 +14,7 @@
 # Find the script's own directory to locate the config file and hanatool.sh
 SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &> /dev/null && pwd)
 CONFIG_FILE="${SCRIPT_DIR}/aurora.conf"
-HANATOOL_PATH="${SCRIPT_DIR}/../hanatool.sh"
+HANATOOL_PATH="${SCRIPT_DIR}/hanatool.sh"
 
 # Check for config file and source it
 if [[ -f "$CONFIG_FILE" ]]; then