Update Dockerfile

jellyfin/Dockerfile

@@ -22,6 +22,9 @@ FROM ${BUILD_FROM}
 # 2 Modify Image #
 ##################
 
+ENV S6_CMD_WAIT_FOR_SERVICES=1 \ 
+    S6_CMD_WAIT_FOR_SERVICES_MAXTIME=10000
+
 # Allow UID and GID setting
 RUN \
     sed -i 's/bash/bashio/g' /etc/cont-init.d/10-adduser \