Update Rust crate waker-fn to v1.2.0 (#15289)

renovate[bot] , renovate[bot] , and Marshall Bowers created

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [waker-fn](https://togithub.com/smol-rs/waker-fn) | dependencies |
minor | `1.1.0` -> `1.2.0` |

---

### Release Notes

<details>
<summary>smol-rs/waker-fn (waker-fn)</summary>

###
[`v1.2.0`](https://togithub.com/smol-rs/waker-fn/blob/HEAD/CHANGELOG.md#Version-120)

[Compare
Source](https://togithub.com/smol-rs/waker-fn/compare/v1.1.1...v1.2.0)

-   Add a new `portable-atomic` feature that allows for the usage of the
`portable-atomic` crate to implement `waker-fn`.
([#&#8203;10](https://togithub.com/smol-rs/waker-fn/issues/10))

###
[`v1.1.1`](https://togithub.com/smol-rs/waker-fn/blob/HEAD/CHANGELOG.md#Version-111)

[Compare
Source](https://togithub.com/smol-rs/waker-fn/compare/v1.1.0...v1.1.1)

- Reimplement using 100% safe code.
([#&#8203;7](https://togithub.com/smol-rs/waker-fn/issues/7))

</details>

---

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---

Release Notes:

- N/A

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---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

Change summary

Cargo.lock             | 4 ++--
crates/gpui/Cargo.toml | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)

Detailed changes

Cargo.lock 🔗

@@ -12097,9 +12097,9 @@ dependencies = [
 
 [[package]]
 name = "waker-fn"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d5b2c62b4012a3e1eca5a7e077d13b3bf498c4073e33ccd58626607748ceeca"
+checksum = "317211a0dc0ceedd78fb2ca9a44aed3d7b9b26f81870d485c07122b4350673b7"
 
 [[package]]
 name = "walkdir"

crates/gpui/Cargo.toml 🔗

@@ -73,7 +73,7 @@ thiserror.workspace = true
 time.workspace = true
 util.workspace = true
 uuid.workspace = true
-waker-fn = "1.1.0"
+waker-fn = "1.2.0"
 
 [dev-dependencies]
 backtrace = "0.3"