Bump serialize-javascript from 2.1.2 to 5.0.1

Bumps [serialize-javascript](https://github.com/yahoo/serialize-javascript) from 2.1.2 to 5.0.1.
- [Release notes](https://github.com/yahoo/serialize-javascript/releases)
- [Commits](yahoo/serialize-javascript@v2.1.2...v5.0.1)

Signed-off-by: dependabot[bot] <support@github.com>