build(deps): bump libc from 0.2.95 to 0.2.97 (#496)

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.95 to 0.2.97.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](rust-lang/libc@0.2.95...0.2.97)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

cpufeatures/Cargo.toml

@@ -15,7 +15,7 @@ edition = "2018"
 readme = "README.md"
 
 [target.aarch64-apple-darwin.dependencies]
-libc = "0.2.95"
+libc = "0.2.97"
 
 [target.'cfg(all(target_arch = "aarch64", target_os = "linux"))'.dependencies]
-libc = "0.2.95"
+libc = "0.2.97"