Improve "extract" action for Python (#2328)

Now that microsoft/pylance-release#3803 has
shipped



## Checklist

- [-] I have added
[tests](https://www.cursorless.org/docs/contributing/test-case-recorder/)
- [-] I have updated the
[docs](https://github.com/cursorless-dev/cursorless/tree/main/docs) and
[cheatsheet](https://github.com/cursorless-dev/cursorless/tree/main/cursorless-talon/src/cheatsheet)
- [-] I have not broken the cheatsheet

Author: pokey

packages/cursorless-vscode/src/ide/vscode/VscodeTextEditorImpl.ts

@@ -187,13 +187,9 @@ export class VscodeTextEditorImpl implements EditableTextEditor {
 
   public async extractVariable(_range?: Range): Promise<void> {
     if (this.document.languageId === "python") {
-      // Workaround for https://github.com/microsoft/vscode-python/issues/20455
       await vscode.commands.executeCommand("editor.action.codeAction", {
-        kind: "refactor.extract",
+        kind: "refactor.extract.variable",
       });
-      await sleep(250);
-      await vscode.commands.executeCommand("selectNextCodeAction");
-      await vscode.commands.executeCommand("acceptSelectedCodeAction");
     } else {
       await vscode.commands.executeCommand("editor.action.codeAction", {
         kind: "refactor.extract.constant",