Bump the cargo group across 2 directories with 1 update (#11)

Bumps the cargo group with 1 update in the /zerotier-central-api directory: [openssl](https://github.com/sfackler/rust-openssl).
Bumps the cargo group with 1 update in the /zerotier-one-api directory: [openssl](https://github.com/sfackler/rust-openssl).


Updates `openssl` from 0.10.68 to 0.10.70
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](rust-openssl/rust-openssl@openssl-v0.10.68...openssl-v0.10.70)

Updates `openssl` from 0.10.68 to 0.10.70
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](rust-openssl/rust-openssl@openssl-v0.10.68...openssl-v0.10.70)

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

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

Author: dependabot[bot]