Bump selenium-webdriver from 3.142.2 to 3.142.3
Bump selenium-webdriver from 3.142.2 to 3.142.3

Bumps [selenium-webdriver](https://github.com/SeleniumHQ/selenium) from 3.142.2 to 3.142.3.
- [Release notes](https://github.com/SeleniumHQ/selenium/releases)
- [Changelog](https://github.com/SeleniumHQ/selenium/blob/master/rb/CHANGES)
- [Commits](https://github.com/SeleniumHQ/selenium/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
jgraichen/mnemosyne-server,jgraichen/mnemosyne-server,jgraichen/mnemosyne-server