build(deps): bump tonic from 0.11.0 to 0.12.3

Bumps [tonic](https://github.com/hyperium/tonic) from 0.11.0 to 0.12.3.
- [Release notes](https://github.com/hyperium/tonic/releases)
- [Changelog](https://github.com/hyperium/tonic/blob/master/CHANGELOG.md)
- [Commits](hyperium/tonic@v0.11.0...v0.12.3)

---
updated-dependencies:
- dependency-name: tonic
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -19,7 +19,7 @@ boringtun = { git = "https://github.com/cloudflare/boringtun.git", rev = "e1d636
 x25519-dalek = "2.0.1"
 
 # grpc
-tonic = { version = "0.11", features = ["tls", "tls-webpki-roots"]}
+tonic = { version = "0.12", features = ["tls", "tls-webpki-roots"]}
 prost = "0.12.6"
 tokio = { version = "1", features = ["macros", "rt-multi-thread", "sync", "net", "process", "signal"] }
 tokio-stream = { version = "0.1", features = ["net", "time"] }
@@ -65,7 +65,7 @@ clap = { version = "4", features = ["derive","env"] }
 clap_complete = "4"
 uuid = "1"
 ipnet = "2.10.1"
-tonic = { version = "0.11", features = ["tls", "tls-webpki-roots"]}
+tonic = { version = "0.12", features = ["tls", "tls-webpki-roots"]}
 
 [features]
 network-test = []