chore: remove entire test folder from packaged `tauri` crate (#1552)

core/tauri/Cargo.toml

@@ -8,7 +8,7 @@ homepage = "https://tauri.studio"
 repository = "https://github.com/tauri-apps/tauri"
 description = "Make tiny, secure apps for all desktop platforms with Tauri"
 edition = "2018"
-exclude = [ "test/fixture/**" ]
+exclude = [ "/test" ]
 
 [package.metadata.docs.rs]
 features = [ "api-all" ]