chore(deps): bump thirdparty/eigen from 02bcf9b to d791d48

Bumps [thirdparty/eigen](https://gitlab.com/libeigen/eigen) from `02bcf9b` to `d791d48`.
- [Release notes](https://gitlab.com/libeigen/eigen/tags)
- [Commits](https://gitlab.com/libeigen/eigen/compare/02bcf9b5918d46016bc88e5e9abebb6caa5a80b7...d791d48859c6fc7850c9fd5270d2b236c818068d)

---
updated-dependencies:
- dependency-name: thirdparty/eigen
  dependency-type: direct:production
...

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