Bump num-traits from 0.2.18 to 0.2.19 (#138)

Bumps [num-traits](https://github.com/rust-num/num-traits) from 0.2.18 to 0.2.19.
- [Changelog](https://github.com/rust-num/num-traits/blob/master/RELEASES.md)
- [Commits](https://github.com/rust-num/num-traits/compare/num-traits-0.2.18...num-traits-0.2.19)

---
updated-dependencies:
- dependency-name: num-traits
  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

@@ -637,9 +637,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
  "libm",

Cargo.toml

@@ -49,7 +49,7 @@ rand = "0.8"
 rand_chacha = "0.3"
 serde_json = "1.0"
 num-bigint = "0.4.3"
-num-traits = "0.2.18"
+num-traits = "0.2.19"
 frost-rerandomized = { version = "1.0.0", features = ["test-impl"] }
 
 # `alloc` is only used in test code