Disable auto-migrate in docker container (#5730)

docker/usr/bin/entrypoint

@@ -30,12 +30,6 @@ for FOLDER in /data/gitea/conf /data/gitea/log /data/git /data/ssh; do
     mkdir -p ${FOLDER}
 done
 
-if [ -f /data/gitea/conf/app.ini ]; then
-    echo "Found app.ini config file, migrating database"
-    chown -R ${USER_UID}:${USER_GID} /data/git /data/gitea
-    su - ${USER} -c gitea migrate -c /data/gitea/conf/app.ini
-fi
-
 if [ $# -gt 0 ]; then
     exec "$@"
 else