update cargo deny

Author: GunnarMorrigan

deny.toml

@@ -2,11 +2,10 @@
 
 [licenses]
 confidence-threshold = 0.95
-allow = ["MPL-2.0", "Apache-2.0", "MIT", "BSD-3-Clause", "ISC", "Unicode-3.0"]
+allow = ["MPL-2.0", "Apache-2.0", "MIT", "Unicode-3.0"]
 
 exceptions = [
     { allow = ["Unicode-DFS-2016"], name = "unicode-ident" },
-    { allow = ["OpenSSL"], name = "ring" }
 ]
 
 [[licenses.clarify]]

examples/tcp/Cargo.toml

@@ -2,6 +2,7 @@
 name = "tcp"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
 
 [dependencies]
 smol = { version = "2" }

fuzz/Cargo.toml

@@ -3,6 +3,7 @@ name = "mqrstt-fuzz"
 version = "0.0.0"
 publish = false
 edition = "2021"
+license = "MIT"
 
 [package.metadata]
 cargo-fuzz = true