use perm more genericly in find

Author: ChristianKniep

init-plain/usr/local/bin/entrypoint.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-for x in $(find /opt/qnib/entry/ -type f -perm +111 |sort);do
+for x in $(find /opt/qnib/entry/ -type f -perm /u+x |sort);do
      echo "> execute entrypoint '${x}'"
      if [[ "$x" == *.env ]];then
          source ${x}