Bump ipnet from 2.6.0 to 2.7.0 (#392)

Bumps [ipnet](https://github.com/krisprice/ipnet) from 2.6.0 to 2.7.0.
- [Release notes](https://github.com/krisprice/ipnet/releases)
- [Changelog](https://github.com/krisprice/ipnet/blob/master/RELEASES.md)
- [Commits](https://github.com/krisprice/ipnet/compare/2.6.0...2.7.0)

---
updated-dependencies:
- dependency-name: ipnet
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

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

Cargo.lock

@@ -928,9 +928,9 @@ dependencies = [
 
 [[package]]
 name = "ipnet"
-version = "2.6.0"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec947b7a4ce12e3b87e353abae7ce124d025b6c7d6c5aea5cc0bcf92e9510ded"
+checksum = "11b0d96e660696543b251e58030cf9787df56da39dab19ad60eae7353040917e"
 
 [[package]]
 name = "itertools"