build(deps): update cfg-if requirement from 0.1 to 1.0

Updates the requirements on [cfg-if](https://github.com/alexcrichton/cfg-if) to permit the latest version.
- [Release notes](https://github.com/alexcrichton/cfg-if/releases)
- [Commits](https://github.com/alexcrichton/cfg-if/compare/0.1.1...1.0.0)

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

build/Cargo.toml

@@ -10,7 +10,7 @@ license = "MIT"
 keywords = ["NodeJS", "FFI", "NAPI", "n-api"]
 
 [dependencies]
-cfg-if = "0.1"
+cfg-if = "1.0"
 
 [target.'cfg(windows)'.dependencies]
 reqwest = { version = "0.10", features = ["native-tls", "blocking"] }