[maven-release-plugin] prepare release 4.0.0-beta-5
[maven-release-plugin] prepare release 4.0.0-beta-5

codenvy/che-websocket-terminal,codenvy/websocket-terminal,codenvy/che-websocket-terminal,codenvy/websocket-terminal,codenvy/che-websocket-terminal,codenvy/websocket-terminal