Bump serde from 1.0.160 to 1.0.162 (Qiskit#863)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.160 to 1.0.162.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.160...1.0.162)

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

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Co-authored-by: Matthew Treinish <mtreinish@kortar.org>