build_container: update libgpiod

[Ablu]

There are some unresolved discussions [1] on how to support older versions of libgpiod. But right now, the latest Rust bindings require a snapshot from the master branch.

We need the latest version since it fixes some threading contracts.

So for now, we just update to a compatible git commit.

[1] https://lore.kernel.org/r/20231006-b4-bindings-old-version-fix-v1-0-a65f431afb97@linaro.org

Requirements

Before submitting your PR, please make sure you addressed the following requirements:

• [x] All commits in this PR are signed (with git commit -s), and the commit message has max 60 characters for the summary and max 75 characters for each description line.
• [x] All added/changed functionality has a corresponding unit/integration test.
• [x] All added/changed public-facing functionality has entries in the "Upcoming Release" section of CHANGELOG.md (if no such section exists, please create one).
• [x] Any newly added unsafe code is properly documented.

[Ablu]

Ah. The upstream discussion got solved for now. So maybe we do not need this anymore. Closing for now.