update cc crate

most importantly this gets us
rust-lang/cc-rs#1496 which fixes
oxidecomputer/helios#192 -style miscompilation
of neuxs (and several other binaries here).

I suspect that for `clickhouse-admin-*`, `cockroach-admin`, and
`dns-server` both errnos are present but the incorrect global `errno`
goes unused - it's present through rustls/ring/aws-lc-rs/etc being
compiled and linked in, but if TLS interfaces aren't used there (yet!)
then it's not an issue (yet!).

Nexus presents HTTPS though, so the `errno`-clobbery code is used there.
Lets get that fixed.

Author: iximeow

Cargo.lock

@@ -166,7 +166,7 @@ bstr = { version = "1.10.0" }
 buf-list = { version = "1.0.3", default-features = false, features = ["tokio1"] }
 byteorder = { version = "1.5.0" }
 bytes = { version = "1.10.1", features = ["serde"] }
-cc = { version = "1.2.15", default-features = false, features = ["parallel"] }
+cc = { version = "1.2.30", default-features = false, features = ["parallel"] }
 chrono = { version = "0.4.41", features = ["serde"] }
 cipher = { version = "0.4.4", default-features = false, features = ["block-padding", "zeroize"] }
 clap = { version = "4.5.40", features = ["cargo", "derive", "env", "wrap_help"] }