Bump nix

Bumping nix should be pretty safe. MSRV is 1.46

Signed-off-by: Jonathan Schwender <[email protected]>

Author: jschwe

Cargo.lock

@@ -87,7 +87,7 @@ zstd = "0.6"
 # dist-server only
 crossbeam-utils = { version = "0.8", optional = true }
 libmount = { version = "0.1.10", optional = true }
-nix = { version = "0.19", optional = true }
+nix = { version = "0.23.1", optional = true }
 rouille = { version = "3", optional = true, default-features = false, features = ["ssl"] }
 syslog = { version = "5", optional = true }
 void = { version = "1", optional = true }