Bump underscore and jsdoc

Bumps [underscore](https://github.com/jashkenas/underscore) and [jsdoc](https://github.com/jsdoc/jsdoc). These dependencies needed to be updated together.

Updates `underscore` from 1.10.2 to 1.13.6
- [Release notes](https://github.com/jashkenas/underscore/releases)
- [Commits](jashkenas/underscore@1.10.2...1.13.6)

Updates `jsdoc` from 3.6.4 to 3.6.11
- [Release notes](https://github.com/jsdoc/jsdoc/releases)
- [Changelog](https://github.com/jsdoc/jsdoc/blob/main/CHANGES.md)
- [Commits](jsdoc/jsdoc@3.6.4...3.6.11)

---
updated-dependencies:
- dependency-name: underscore
  dependency-type: indirect
- dependency-name: jsdoc
  dependency-type: indirect
...

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