Bump webpack from 4.37.0 to 4.44.2

Bumps [webpack](https://github.com/webpack/webpack) from 4.37.0 to 4.44.2.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v4.37.0...v4.44.2)

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

Author: dependabot-preview[bot]