Update procfs to 0.18

Signed-off-by: Benjamin A. Beasley <[email protected]>

Author: musicinmybrain

Cargo.lock

@@ -20,7 +20,7 @@ krun-sys = { path = "../krun-sys", version = "1.9.1", default-features = false,
 log = { version = "0.4.21", default-features = false, features = ["kv"] }
 nix = { version = "0.30.0", default-features = false, features = ["event", "fs", "ioctl", "mman", "ptrace", "signal", "socket", "uio", "user"] }
 neli = { version = "0.7.0-rc3", default-features = false, features = ["sync"] }
-procfs = { version = "0.17.0", default-features = false, features = [] }
+procfs = { version = "0.18.0", default-features = false, features = [] }
 rustix = { version = "0.38.34", default-features = false, features = ["fs", "mount", "process", "pty", "std", "stdio", "system", "termios", "use-libc-auxv"] }
 serde = { version = "1.0.203", default-features = false, features = ["derive"] }
 serde_json = { version = "1.0.117", default-features = false, features = ["std"] }