Update dependency libgit2/libgit2 to v1.8.4

This MR contains the following updates:

Package	Type	Update	Change
libgit2/libgit2	ironbank-github	patch	v1.8.3 -> v1.8.4

---

⚠ Warning

Some dependencies could not be looked up. Check the warning logs for more information.

---

Release Notes

libgit2/libgit2 (libgit2/libgit2)

v1.8.4: libgit2 v1.8.4

Compare Source

v1.8.4

We erroneously shipped v1.8.3 without actually including the change in v1.8.2. This release re-re-introduces the pre-v1.8.0 commit constness behavior.

What's Changed

Bug fixes

• Fix constness issue introduced in #​6716 by @​ethomson in https://github.com/libgit2/libgit2/pull/6829

Full Changelog: https://github.com/libgit2/libgit2/compare/v1.8.3...v1.8.4

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.