Changes rustc argument from `--force-warns` to `--force-warn`
Changes rustc argument from `--force-warns` to `--force-warn`

The rustc argument was renamed in rust-lang/rust#87346.

eminence/cargo,rustyhorde/cargo,nipunn1313/cargo,rustyhorde/cargo,nipunn1313/cargo,nipunn1313/cargo,rust-lang/cargo,eminence/cargo,eminence/cargo,rust-lang/cargo,rust-lang/cargo,eminence/cargo,nipunn1313/cargo,rust-lang/cargo,rustyhorde/cargo,rustyhorde/cargo