fix(deps): update rust crate libc to v0.2.159 (#1257)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [libc](https://redirect.github.com/rust-lang/libc) | dependencies |
patch | `0.2.158` -> `0.2.159` |

---

### Release Notes

<details>
<summary>rust-lang/libc (libc)</summary>

###
[`v0.2.159`](https://redirect.github.com/rust-lang/libc/releases/tag/0.2.159)

[Compare
Source](https://redirect.github.com/rust-lang/libc/compare/0.2.158...0.2.159)

##### Added

- Android: add more `AT_*` constants in
[#&#8203;3779](https://redirect.github.com/rust-lang/libc/pull/3779)
- Apple: add missing `NOTE_*` constants in
[#&#8203;3883](https://redirect.github.com/rust-lang/libc/pull/3883)
- Hermit: add missing error numbers in
[#&#8203;3858](https://redirect.github.com/rust-lang/libc/pull/3858)
- Hurd: add `__timeval` for 64-bit support in
[#&#8203;3786](https://redirect.github.com/rust-lang/libc/pull/3786)
- Linux: add `epoll_pwait2` in
[#&#8203;3868](https://redirect.github.com/rust-lang/libc/pull/3868)
- Linux: add `mq_notify` in
[#&#8203;3849](https://redirect.github.com/rust-lang/libc/pull/3849)
- Linux: add missing `NFT_CT_*` constants in
[#&#8203;3844](https://redirect.github.com/rust-lang/libc/pull/3844)
- Linux: add the `fchmodat2` syscall in
[#&#8203;3588](https://redirect.github.com/rust-lang/libc/pull/3588)
- Linux: add the `mseal` syscall in
[#&#8203;3798](https://redirect.github.com/rust-lang/libc/pull/3798)
- OpenBSD: add `sendmmsg` and `recvmmsg` in
[#&#8203;3831](https://redirect.github.com/rust-lang/libc/pull/3831)
- Unix: add `IN6ADDR_ANY_INIT` and `IN6ADDR_LOOPBACK_INIT` in
[#&#8203;3693](https://redirect.github.com/rust-lang/libc/pull/3693)
- VxWorks: add `S_ISVTX` in
[#&#8203;3768](https://redirect.github.com/rust-lang/libc/pull/3768)
- VxWorks: add `vxCpuLib` and `taskLib` functions
[#&#8203;3861](https://redirect.github.com/rust-lang/libc/pull/3861)
- WASIp2: add definitions for `std::net` support in
[#&#8203;3892](https://redirect.github.com/rust-lang/libc/pull/3892)

##### Fixed

- Correctly handle version checks when `clippy-driver` is used
[#&#8203;3893](https://redirect.github.com/rust-lang/libc/pull/3893)

##### Changed

- EspIdf: change signal constants to c_int in
[#&#8203;3895](https://redirect.github.com/rust-lang/libc/pull/3895)
- HorizonOS: update network definitions in
[#&#8203;3863](https://redirect.github.com/rust-lang/libc/pull/3863)
- Linux: combine `ioctl` APIs in
[#&#8203;3722](https://redirect.github.com/rust-lang/libc/pull/3722)
- WASI: enable CI testing in
[#&#8203;3869](https://redirect.github.com/rust-lang/libc/pull/3869)
- WASIp2: enable CI testing in
[#&#8203;3870](https://redirect.github.com/rust-lang/libc/pull/3870)

</details>

---

### Configuration

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

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Never, or you tick the rebase/retry checkbox.

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

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/rustic-rs/rustic).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC44MC4wIiwidXBkYXRlZEluVmVyIjoiMzguODAuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiQS1kZXBlbmRlbmNpZXMiXX0=-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Cargo.lock

@@ -2311,9 +2311,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.158"
+version = "0.2.159"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
+checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5"
 
 [[package]]
 name = "libm"