cri-integration: pass ENABLE_CRI_SANDBOXES to test

ENABLE_CRI_SANDBOXES is already passed to the daemon, but was not passed
to the tests prior to this commit. Passing ENABLE_CRI_SANDBOXES to the
tests allows tests to be skipped if they're not appropriate for sbserver
(or the functionality hasn't been implemented in sbserver yet).

Signed-off-by: Samuel Karp <samuelkarp@google.com>
(cherry picked from commit 7a66f70)
Signed-off-by: Qiutong Song <songqt01@gmail.com>

script/test/cri-integration.sh

@@ -42,7 +42,17 @@ mkdir -p "${REPORT_DIR}"
 test_setup "${REPORT_DIR}"
 
 # Run integration test.
-${sudo} bin/cri-integration.test --test.run="${FOCUS}" --test.v \
+CMD=""
+if [ -n "${sudo}" ]; then
+  CMD+="${sudo} "
+  # sudo strips environment variables, so add ENABLE_CRI_SANDBOXES back if present
+  if [ -n  "${ENABLE_CRI_SANDBOXES}" ]; then
+    CMD+="ENABLE_CRI_SANDBOXES='${ENABLE_CRI_SANDBOXES}' "
+  fi
+fi
+CMD+="${PWD}/bin/cri-integration.test"
+
+${CMD} --test.run="${FOCUS}" --test.v \
   --cri-endpoint="${CONTAINERD_SOCK}" \
   --cri-root="${CRI_ROOT}" \
   --runtime-handler="${RUNTIME}" \