Update autocfg requirement from 0.1.3 to 1.0.0 (yewstack#860)

Updates the requirements on [autocfg](https://github.com/cuviper/autocfg) to permit the latest version.
- [Release notes](https://github.com/cuviper/autocfg/releases)
- [Commits](https://github.com/cuviper/autocfg/commits)

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

crates/macro/Cargo.toml

@@ -29,7 +29,7 @@ syn = { version = "1.0", features = ["full", "extra-traits"] }
 yew = { path = "../.." }
 
 [build-dependencies]
-autocfg = "0.1.3"
+autocfg = "1.0.0"
 
 [features]
 doc_test = []