Bump pulp from 0.18.12 to 0.18.21 (#12457)

Bumps [pulp](https://github.com/sarah-ek/pulp) from 0.18.12 to 0.18.21.
- [Commits](https://github.com/sarah-ek/pulp/commits)

---
updated-dependencies:
- dependency-name: pulp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -989,9 +989,9 @@ dependencies = [
 
 [[package]]
 name = "pulp"
-version = "0.18.12"
+version = "0.18.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "140dfe6dada20716bd5f7284406747c73061a56a0a5d4ad5aee7957c5f71606c"
+checksum = "0ec8d02258294f59e4e223b41ad7e81c874aa6b15bc4ced9ba3965826da0eed5"
 dependencies = [
  "bytemuck",
  "libm",

crates/accelerate/Cargo.toml

@@ -53,5 +53,5 @@ version = "0.1.0"
 features = ["ndarray"]
 
 [dependencies.pulp]
-version = "0.18.12"
+version = "0.18.21"
 features = ["macro"]