fix #13815: jetbrains: launch with interactive login shell in async manner

Author: akosyakov

components/ide/jetbrains/image/leeway.Dockerfile

@@ -14,7 +14,6 @@ ARG SUPERVISOR_IDE_CONFIG
 # ensures right permissions for /ide-desktop
 COPY --from=base_builder --chown=33333:33333 /ide-desktop/ /ide-desktop/
 COPY --chown=33333:33333 ${SUPERVISOR_IDE_CONFIG} /ide-desktop/supervisor-ide-config.json
-COPY --chown=33333:33333 startup.sh /ide-desktop/
 COPY --chown=33333:33333 components-ide-jetbrains-image--download-${JETBRAINS_DOWNLOAD_QUALIFIER}/backend /ide-desktop/backend
 COPY --chown=33333:33333 components-ide-jetbrains-image-status--app/status /ide-desktop