upgrade dependency: signal-hook-mio

Cargo.lock

@@ -1966,7 +1966,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serial_test",
- "signal-hook 0.4.4",
+ "signal-hook",
  "signal-hook-mio",
  "stacker",
  "static_assertions",
@@ -2348,16 +2348,6 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8fadd59c855ef2080decdef8ff161eb6661b86933c9d82e5ba29dc602a55aba"
 
-[[package]]
-name = "signal-hook"
-version = "0.3.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d881a16cf4426aa584979d30bd82cb33429027e42122b169753d6ef1085ed6e2"
-dependencies = [
- "libc",
- "signal-hook-registry",
-]
-
 [[package]]
 name = "signal-hook"
 version = "0.4.4"
@@ -2370,13 +2360,13 @@ dependencies = [
 
 [[package]]
 name = "signal-hook-mio"
-version = "0.2.5"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b75a19a7a740b25bc7944bdee6172368f988763b744e3d4dfe753f6b4ece40cc"
+checksum = "c3c965b71730d01c671d7a7f6b2c4f5729acc8fba1acb65a36576f9181076dfa"
 dependencies = [
  "libc",
  "mio",
- "signal-hook 0.3.18",
+ "signal-hook",
 ]
 
 [[package]]

Cargo.toml

@@ -54,7 +54,7 @@ serde = { version = "1.0.217", features = ["derive"] }
 arbitrary = { version = "1.4.1", features = ["derive"] }
 anyhow = { version = "1.0.98", features = ["backtrace", "std"] }
 mio = { version = "1.0.3", features = ["net", "os-poll"] }
-signal-hook-mio = { version = "0.2.4", features = ["support-v1_0"] }
+signal-hook-mio = { version = "0.3", features = ["support-v1_0"] }
 signal-hook = "0.4.4"
 oqs-sys = { version = "0.11.0", default-features = false, features = [
   'classic_mceliece',