Bump lib/octache from 7c5590f to 6f8d793

Bumps [lib/octache](https://github.com/Remi-Gau/Octache) from `7c5590f` to `6f8d793`.
- [Release notes](https://github.com/Remi-Gau/Octache/releases)
- [Commits](Remi-Gau/Octache@7c5590f...6f8d793)

---
updated-dependencies:
- dependency-name: lib/octache
  dependency-version: 6f8d7932f16b29266dda9e04d943c42ebfaf28f4
  dependency-type: direct:production
...

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Author: dependabot[bot]