Merge pull request #755 from aya-rs/dependabot/cargo/num_enum-0.7

Cargo.toml

@@ -75,7 +75,7 @@ libc = { version = "0.2.105", default-features = false }
 log = { version = "0.4", default-features = false }
 netns-rs = { version = "0.1", default-features = false }
 nix = { version = "0.26.2", default-features = false }
-num_enum = { version = "0.6", default-features = false }
+num_enum = { version = "0.7", default-features = false }
 object = { version = "0.32", default-features = false }
 parking_lot = { version = "0.12.0", default-features = false }
 proc-macro-error = { version = "1.0", default-features = false }