[init] Add commit hash for arceos backbone

Author: Azure-stars

scripts/get_deps.sh

@@ -1,8 +1,13 @@
 #!/bin/bash
 
 AX_ROOT=.arceos
-
+COMMIT=c747ba8
 test ! -d "$AX_ROOT" && echo "Cloning repositories ..." || true
-test ! -d "$AX_ROOT" && git clone https://github.com/oscomp/arceos "$AX_ROOT" --depth=1 || true
+test ! -d "$AX_ROOT" && git clone https://github.com/oscomp/arceos "$AX_ROOT" || true
+
+git -C "$AX_ROOT" reset --hard "$COMMIT" || {
+    echo "Failed to reset to commit $COMMIT. Please check the repository."
+    exit 1
+}
 
 $(dirname $0)/set_ax_root.sh $AX_ROOT