Bump vendor/gitlab.com/openconnect/ocserv from 2a17ffb to fe05d2a

Bumps [vendor/gitlab.com/openconnect/ocserv](https://gitlab.com/openconnect/ocserv) from `2a17ffb` to `fe05d2a`.
- [Release notes](https://gitlab.com/openconnect/ocserv/tags)
- [Commits](https://gitlab.com/openconnect/ocserv/compare/2a17ffb8749fb33d5f7fa4fe5259ef2fc9616972...fe05d2a63020d195e19b669ceafe4be558ef6abe)

---
updated-dependencies:
- dependency-name: vendor/gitlab.com/openconnect/ocserv
  dependency-type: direct:production
...

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