fiat-constify v0.1.0

Also adds `publish = "false"` as this tool is not intended for release
(ideally we can eventually get rid of it), but the version bump denotes
a major notable change to the codegen

Author: tarcieri

fiat-constify/Cargo.toml

@@ -15,6 +15,7 @@ keywords = ["fiat-crypto", "field"]
 readme = "README.md"
 edition = "2024"
 rust-version = "1.85"
+publish = false
 
 [dependencies]
 prettyplease = "0.2.19"