fix(Cargo.toml): exclude .github dir

Author: jvatic

Cargo.toml

@@ -7,6 +7,7 @@ license = "BSD-3-Clause"
 homepage = "https://github.com/jvatic/tauri-ipc-macros"
 repository = "https://github.com/jvatic/tauri-ipc-macros"
 authors = ["Jesse Stuart <[email protected]>"]
+include = ["**/*.rs", "Cargo.toml"]
 
 [lib]
 proc-macro = true