Revert "MT#15293 commit: [PRO] do pull first"

This reverts commit 76ada0a772.

Change-Id: Ibd01e0abfe24dcd3b6f681e66fa696cd7ca6852d

scripts/commit

@@ -64,15 +64,6 @@ log_debug "git status | grep -q 'working directory clean'"
 if git status | grep -q 'working directory clean' ; then
    log_info "OK:   nothing to commit."
 else
-  if [ -f "${SCRIPTS}"/pull ] ; then
-    log_debug 'git stash'
-    git stash >/dev/null
-    if ! "${SCRIPTS}"/pull ; then
-      exit 1
-    fi
-    log_debug 'git stash pop'
-    git stash pop >/dev/null
-  fi
   log_debug "git add . ; git commit -a -m \"\$msg [\$(date --rfc-3339=ns)]\""
   git add .
   git commit -a -m "$msg [$(date --rfc-3339=ns)]" >/dev/null