Update cfg-expr to 0.11.0 to get latest target triples

[carols10cents]

What happened

Dependabot tried to upgrade the windows-sys crate to 0.42.0, and cargo hakari generate stopped working with this error:

Error:
   0: building package graph failed
   1: failed to construct package graph: for package 'windows-sys 0.42.0 (registry+https://github.com/rust-lang/crates.io-index)': for dependency 'windows_aarch64_gnullvm', parsing target 'aarch64-pc-windows-gnullvm' failed: unknown target triple

This can be reproduced with a Cargo.toml containing:

[dependencies]
windows-sys = "0.42.0"

This happens because windows-sys now uses the target aarch64-pc-windows-gnullvm, which was added in Rust 1.62.0.

Version 0.11.0 of cfg-expr supports targets up to Rust 1.64.0 (the README on crates.io says it only supports up to 1.58.0 but that was fixed after the release).

[sunshowers]

Thank you! And sorry for not getting to this myself, I've been doing a lot of transition work across repositories.