Remove display language test

It is not working.  I test this manually anyway so for now just remove
the test, but I think maybe we have to watch for code-server to extract
the language files, and then reload the page, or maybe we have to
install the language from the UI.

Ideally we can drop our patch in the future anyway...

test/e2e/displayLang.test.ts

@@ -1,19 +0,0 @@
-import * as path from "path"
-import { describe, test, expect } from "./baseFixture"
-
-// Given a code-server environment with Spanish Language Pack extension installed
-// and a languagepacks.json in the data-dir
-describe(
-  "--locale es",
-  ["--disable-workspace-trust", "--extensions-dir", path.join(__dirname, "./extensions"), "--locale", "es"],
-  {},
-  () => {
-    test("should load code-server in Spanish", async ({ codeServerPage }) => {
-      // When
-      const visible = await codeServerPage.page.isVisible("text=Explorador")
-
-      // Then
-      expect(visible).toBe(true)
-    })
-  },
-)

test/e2e/extensions/ms-ceintl.vscode-language-pack-es-1.70.0/package.json

@@ -1,38 +0,0 @@
-{
-  "name": "vscode-language-pack-es",
-  "displayName": "Spanish Language Pack for Visual Studio Code",
-  "description": "Language pack extension for Spanish",
-  "version": "1.70.0",
-  "publisher": "MS-CEINTL",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/Microsoft/vscode-loc"
-  },
-  "engines": {
-    "vscode": "^1.70.0"
-  },
-  "categories": [
-    "Language Packs"
-  ],
-  "contributes": {
-    "localizations": [
-      {
-        "languageId": "es",
-        "languageName": "Spanish",
-        "localizedLanguageName": "español",
-        "translations": [
-          {
-            "id": "vscode",
-            "path": "./translations/main.i18n.json"
-          }
-        ]
-      }
-    ]
-  },
-  "__metadata": {
-    "id": "47e020a1-33db-4cc0-a1b4-42f97781749a",
-    "publisherDisplayName": "MS-CEINTL",
-    "publisherId": "0b0882c3-aee3-4d7c-b5f9-872f9be0a115",
-    "isPreReleaseVersion": false
-  }
-}

test/e2e/extensions/ms-ceintl.vscode-language-pack-es-1.70.0/translations/main.i18n.json

@@ -1,15 +0,0 @@
-{
-  "": [
-    "--------------------------------------------------------------------------------------------",
-    "Copyright (c) Microsoft Corporation. All rights reserved.",
-    "Licensed under the MIT License. See License.txt in the project root for license information.",
-    "--------------------------------------------------------------------------------------------",
-    "Do not edit this file. It is machine generated."
-  ],
-  "version": "1.0.0",
-  "contents": {
-    "vs/workbench/contrib/files/browser/explorerViewlet": {
-      "explore": "Explorador"
-    }
-  }
-}