Bump websocket-extensions from 0.1.3 to 0.1.4 (electerm#1730)

Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/faye/websocket-extensions-node/releases)
- [Changelog](https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md)
- [Commits](faye/websocket-extensions-node@0.1.3...0.1.4)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

[skip appveyor]

[feat] Remve session restore function (electerm#1714)

Update cn locale file

fix electerm#1694 [fix] Fix npm install script (electerm#1696)

fix electerm#1683 [feat] Support local start directory (electerm#1689)

Bump version

fix electerm#1659 [fix] Fix theme background setting (electerm#1660)

Use show-item instead of open-item

fix electerm#1456 [feat] Add `save terminal log to file` option (elec…

…term#1642)