chore: update vscode commit (#4857)

* chore: update vscode commit

This includes two fixes from coder/vscode:
- https://github.com/coder/vscode/pull/43
- https://github.com/coder/vscode/pull/42

* fix: use double-bracket in ext. e2e test

test/e2e/extensions.test.ts

@@ -7,6 +7,6 @@ describe("Extensions", true, () => {
 
     await codeServerPage.executeCommandViaMenus("code-server: Get proxy URI")
 
-    await codeServerPage.page.waitForSelector(`text=${address}/proxy/{port}`)
+    await codeServerPage.page.waitForSelector(`text=${address}/proxy/{{port}}`)
   })
 })