Update cint 0.2 -> 0.3

Cargo.lock

@@ -511,9 +511,9 @@ checksum = "fff857943da45f546682664a79488be82e69e43c1a7a2307679ab9afb3a66d2e"
 
 [[package]]
 name = "cint"
-version = "0.2.2"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d83feae28854d73f33659f9018546157422ddf5b84264ce171a766d8547d77b"
+checksum = "7a0e87cdf78571d9fbeff16861c37a006cd718d2433dc6d5b80beaae367d899a"
 
 [[package]]
 name = "clang-sys"

epaint/Cargo.toml

@@ -57,7 +57,7 @@ nohash-hasher = "0.2"
 # Optional:
 ahash = { version = "0.7", default-features = false, features = ["std"] }
 bytemuck = { version = "1.7.2", optional = true, features = ["derive"] }
-cint = { version = "^0.2.2", optional = true }
+cint = { version = "0.3.1", optional = true }
 serde = { version = "1", optional = true, features = ["derive", "rc"] }
 
 # native: