Tighten support bundles and fix AMD runtime checks

iso/builder/config/hooks/normal/9001-amd-rocm.hook.chroot

@@ -60,6 +60,14 @@ apt-get update -qq
 # rocm-smi-lib provides the rocm-smi CLI tool for GPU monitoring
 if apt-get install -y --no-install-recommends rocm-smi-lib 2>/dev/null; then
     echo "=== AMD ROCm: rocm-smi installed ==="
+    if [ -x /opt/rocm/bin/rocm-smi ]; then
+        ln -sf /opt/rocm/bin/rocm-smi /usr/local/bin/rocm-smi
+    else
+        candidate="$(find /opt -path '*/bin/rocm-smi' -type f 2>/dev/null | sort | tail -1)"
+        if [ -n "${candidate}" ]; then
+            ln -sf "${candidate}" /usr/local/bin/rocm-smi
+        fi
+    fi
     rocm-smi --version 2>/dev/null || true
 else
     echo "WARN: rocm-smi-lib install failed — GPU monitoring unavailable"