Update Rust crate prometheus to 0.14 (#28468)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [prometheus](https://redirect.github.com/tikv/rust-prometheus) |
dependencies | minor | `0.13` -> `0.14` |

---

### Release Notes

<details>
<summary>tikv/rust-prometheus (prometheus)</summary>

###
[`v0.14.0`](https://redirect.github.com/tikv/rust-prometheus/blob/HEAD/CHANGELOG.md#0140)

[Compare
Source](https://redirect.github.com/tikv/rust-prometheus/compare/v0.13.4...v0.14.0)

- API change: Use `AsRef<str>` for owned label values
([#&#8203;537](https://redirect.github.com/tikv/rust-prometheus/issues/537))

- Improvement: Hashing improvements
([#&#8203;532](https://redirect.github.com/tikv/rust-prometheus/issues/532))

- Dependency upgrade: Update `hyper` to 1.6
([#&#8203;524](https://redirect.github.com/tikv/rust-prometheus/issues/524))

- Dependency upgrade: Update `procfs` to 0.17
([#&#8203;543](https://redirect.github.com/tikv/rust-prometheus/issues/543))

- Dependency upgrade: Update `protobuf` to 3.7.2 for RUSTSEC-2024-0437
([#&#8203;541](https://redirect.github.com/tikv/rust-prometheus/issues/541))

- Dependency upgrade: Update `thiserror` to 2.0
([#&#8203;534](https://redirect.github.com/tikv/rust-prometheus/issues/534))

- Internal change: Fix LSP and Clippy warnings
([#&#8203;540](https://redirect.github.com/tikv/rust-prometheus/issues/540))

- Internal change: Bump MSRV to 1.81
([#&#8203;539](https://redirect.github.com/tikv/rust-prometheus/issues/539))

- Documentation: Fix `register_histogram_vec_with_registry` docstring
([#&#8203;528](https://redirect.github.com/tikv/rust-prometheus/issues/528))

- Documentation: Fix typos in static-metric docstrings
([#&#8203;479](https://redirect.github.com/tikv/rust-prometheus/issues/479))

- Documentation: Add missing `protobuf` feature to README list
([#&#8203;531](https://redirect.github.com/tikv/rust-prometheus/issues/531))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 3pm on Wednesday" in timezone
America/New_York, Automerge - At any time (no schedule defined).

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

♻ **Rebasing**: Whenever PR becomes conflicted, 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

---

Release Notes:

- N/A

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMzguMCIsInVwZGF0ZWRJblZlciI6IjM5LjIzOC4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

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

crates/collab/Cargo.toml

@@ -44,7 +44,7 @@ log.workspace = true
 nanoid.workspace = true
 open_ai.workspace = true
 parking_lot.workspace = true
-prometheus = "0.13"
+prometheus = "0.14"
 prost.workspace = true
 rand.workspace = true
 reqwest = { version = "0.11", features = ["json"] }