Bump selenium-webdriver from 4.0.0-beta.4 to 4.0.0-rc-1 in /glean

Bumps [selenium-webdriver](https://github.com/SeleniumHQ/selenium) from 4.0.0-beta.4 to 4.0.0-rc-1.
- [Release notes](https://github.com/SeleniumHQ/selenium/releases)
- [Commits](https://github.com/SeleniumHQ/selenium/commits/selenium-4.0.0-rc-1)

---
updated-dependencies:
- dependency-name: selenium-webdriver
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]