Bump jupyter-server from 2.7.2 to 2.20.0 in /docker#422

dependabot[bot] wants to merge 1 commit into

mastertensorflow/lingvo:masterfrom

dependabot/pip/docker/jupyter-server-2.20.0tensorflow/lingvo:dependabot/pip/docker/jupyter-server-2.20.0Copy head branch name to clipboard