build(deps): bump xmldom from 0.4.0 to 0.6.0 in /nodejs-functions (#51)

Bumps [xmldom](https://github.com/xmldom/xmldom) from 0.4.0 to 0.6.0.
- [Release notes](https://github.com/xmldom/xmldom/releases)
- [Changelog](https://github.com/xmldom/xmldom/blob/master/CHANGELOG.md)
- [Commits](xmldom/xmldom@0.4.0...0.6.0)

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

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

Author: dependabot[bot]