chore(deps): bump the cargo group across 3 directories with 1 update (#19)

Bumps the cargo group with 1 update in the /vext directory: [openssl](https://github.com/rust-openssl/rust-openssl).
Bumps the cargo group with 1 update in the /vext-email-gateway directory: [openssl](https://github.com/rust-openssl/rust-openssl).
Bumps the cargo group with 1 update in the /vext-email-gateway/fuzz directory: [openssl](https://github.com/rust-openssl/rust-openssl).


Updates `openssl` from 0.10.79 to 0.10.80
- [Release notes](https://github.com/rust-openssl/rust-openssl/releases)
- [Commits](rust-openssl/rust-openssl@openssl-v0.10.79...openssl-v0.10.80)

Updates `openssl` from 0.10.79 to 0.10.80
- [Release notes](https://github.com/rust-openssl/rust-openssl/releases)
- [Commits](rust-openssl/rust-openssl@openssl-v0.10.79...openssl-v0.10.80)

Updates `openssl` from 0.10.79 to 0.10.80
- [Release notes](https://github.com/rust-openssl/rust-openssl/releases)
- [Commits](rust-openssl/rust-openssl@openssl-v0.10.79...openssl-v0.10.80)

---
updated-dependencies:
- dependency-name: openssl
  dependency-version: 0.10.80
  dependency-type: indirect
  dependency-group: cargo
- dependency-name: openssl
  dependency-version: 0.10.80
  dependency-type: indirect
  dependency-group: cargo
- dependency-name: openssl
  dependency-version: 0.10.80
  dependency-type: indirect
  dependency-group: cargo
...

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

Author: dependabot[bot]