build(deps): bump const-oid from 0.9.3 to 0.9.4 (#353)

Bumps [const-oid](https://github.com/RustCrypto/formats) from 0.9.3 to 0.9.4.
- [Commits](RustCrypto/formats@const-oid/v0.9.3...const-oid/v0.9.4)

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

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