build(deps): bump num-conv from 0.2.0 to 0.2.1 (#4480)

Bumps [num-conv](https://github.com/jhpratt/num-conv) from 0.2.0 to 0.2.1.
- [Commits](jhpratt/num-conv@v0.2.0...v0.2.1)

---
updated-dependencies:
- dependency-name: num-conv
  dependency-version: 0.2.1
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -2839,9 +2839,9 @@ dependencies = [
 
 [[package]]
 name = "num-conv"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf97ec579c3c42f953ef76dbf8d55ac91fb219dde70e49aa4a6b7d74e9919050"
+checksum = "c6673768db2d862beb9b39a78fdcb1a69439615d5794a1be50caa9bc92c81967"
 
 [[package]]
 name = "num-integer"