build(deps): bump send and @appium/base-driver in /appium

Bumps [send](https://github.com/pillarjs/send) and [@appium/base-driver](https://github.com/appium/appium/tree/HEAD/packages/base-driver). These dependencies needed to be updated together.

Updates `send` from 0.18.0 to 0.19.0
- [Release notes](https://github.com/pillarjs/send/releases)
- [Changelog](https://github.com/pillarjs/send/blob/master/HISTORY.md)
- [Commits](pillarjs/send@0.18.0...0.19.0)

Updates `@appium/base-driver` from 9.11.1 to 9.11.4
- [Release notes](https://github.com/appium/appium/releases)
- [Changelog](https://github.com/appium/appium/blob/master/packages/base-driver/CHANGELOG.md)
- [Commits](https://github.com/appium/appium/commits/@appium/[email protected]/packages/base-driver)

---
updated-dependencies:
- dependency-name: send
  dependency-type: indirect
- dependency-name: "@appium/base-driver"
  dependency-type: indirect
...

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