Fix bundler vulnerabilities

See merge request !222

https://github.com/fybrik/crdoc/pull/108

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.11.7 to 1.13.0.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.11.7...v1.13.0

)

---
updated-dependencies:
- dependency-name: nokogiri
  dependency-type: indirect
...

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

Bumps [addressable](https://github.com/sporkmonger/addressable) from 2.7.0 to 2.8.0.
- [Release notes](https://github.com/sporkmonger/addressable/releases)
- [Changelog](https://github.com/sporkmonger/addressable/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sporkmonger/addressable/compare/addressable-2.7.0...addressable-2.8.0

)

---
updated-dependencies:
- dependency-name: addressable
  dependency-type: indirect
...

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

Add Theodolite docs

Closes #181 and #237

See merge request !164

Merge branch 'feature/147-add-beam-implementations' of git.se.informatik.uni-kiel.de:stu203404/theodolite into feature/147-add-beam-implementations