Bump num_cpus from 1.13.0 to 1.13.1 (#10539)

Bumps [num_cpus](https://github.com/seanmonstar/num_cpus) from 1.13.0 to 1.13.1.
- [Release notes](https://github.com/seanmonstar/num_cpus/releases)
- [Changelog](https://github.com/seanmonstar/num_cpus/blob/master/CHANGELOG.md)
- [Commits](https://github.com/seanmonstar/num_cpus/compare/v1.13.0...v1.13.1)

---
updated-dependencies:
- dependency-name: num_cpus
  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>

substrate/Cargo.lock

@@ -4990,9 +4990,9 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.13.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
  "hermit-abi",
  "libc",

substrate/client/offchain/Cargo.toml

@@ -19,7 +19,7 @@ hex = "0.4"
 fnv = "1.0.6"
 futures = "0.3.16"
 futures-timer = "3.0.2"
-num_cpus = "1.10"
+num_cpus = "1.13"
 parking_lot = "0.11.2"
 rand = "0.7.2"
 sc-client-api = { version = "4.0.0-dev", path = "../api" }