Add ruff mock for Lite

.changeset/swift-frogs-bow.md

@@ -0,0 +1,6 @@
+---
+"@gradio/wasm": patch
+"gradio": patch
+---
+
+fix:Add ruff mock for Lite

js/wasm/src/webworker/index.ts

@@ -80,6 +80,7 @@ async function initializeEnvironment(
 	await micropip.install(["markdown-it-py[linkify]~=2.2.0"]); // On 3rd June 2023, markdown-it-py 3.0.0 has been released. The `gradio` package depends on its `>=2.0.0` version so its 3.x will be resolved. However, it conflicts with `mdit-py-plugins`'s dependency `markdown-it-py >=1.0.0,<3.0.0` and micropip currently can't resolve it. So we explicitly install the compatible version of the library here.
 	await micropip.install(["anyio==3.*"]); // `fastapi` depends on `anyio>=3.4.0,<5` so its 4.* can be installed, but it conflicts with the anyio version `httpx` depends on, `==3.*`. Seems like micropip can't resolve it for now, so we explicitly install the compatible version of the library here.
 	await micropip.add_mock_package("pydantic", "2.4.2"); // PydanticV2 is not supported on Pyodide yet. Mock it here for installing the `gradio` package to pass the version check. Then, install PydanticV1 below.
+	await micropip.add_mock_package("ruff", "0.1.7"); // `ruff` was added to the requirements of `gradio` for the custom components (https://github.com/gradio-app/gradio/pull/7030), but it's not working on PYodide yet. Also Lite doesn't need it, so mock it here for installing the `gradio` package to pass the version check.
 	await micropip.install.callKwargs(gradioWheelUrls, {
 		keep_going: true
 	});