Update bindgen requirement from ~0.69.0 to ~0.70.0

Updates the requirements on [bindgen](https://github.com/rust-lang/rust-bindgen) to permit the latest version.
- [Release notes](https://github.com/rust-lang/rust-bindgen/releases)
- [Changelog](https://github.com/rust-lang/rust-bindgen/blob/main/CHANGELOG.md)
- [Commits](rust-lang/rust-bindgen@v0.69.0...v0.70.0)

---
updated-dependencies:
- dependency-name: bindgen
  dependency-type: direct:production
...

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

Cargo.toml

@@ -24,7 +24,7 @@ exclude = [
 cfg-if = "^1.0.0"
 
 [build-dependencies]
-bindgen = { version = "~0.69.0", optional = true }
+bindgen = { version = "~0.70.0", optional = true }
 
 [dev-dependencies]
 version-sync = "~0.9.2"