Automator: update common-files@master in istio/api@master (#3447)

Author: istio-testing

common/.commonfiles.sha

@@ -1 +1 @@
-9e1d80b1d6e11515663e9eda1fb528ff4f129589
+646bb9f1a52d2626e1440ee23a73efe113f93a18

common/scripts/run.sh

@@ -47,6 +47,7 @@ read -ra DOCKER_RUN_OPTIONS <<< "${DOCKER_RUN_OPTIONS:-}"
     "${DOCKER_RUN_OPTIONS[@]}" \
     --init \
     --sig-proxy=true \
+    --cap-add=SYS_ADMIN \
     ${DOCKER_SOCKET_MOUNT:--v /var/run/docker.sock:/var/run/docker.sock} \
     $CONTAINER_OPTIONS \
     --env-file <(env | grep -v ${ENV_BLOCKLIST}) \