Update @zen-browser/surfer to version 1.10.0 and reorganize test files

src/browser/base/zen-components/tests/.gitignore

@@ -0,0 +1,3 @@
+*
+
+!.gitignore

src/browser/base/zen-components/tests/browser.toml

@@ -1,2 +0,0 @@
-["basic-workspace-change.js"]
-

src/browser/base/zen-components/tests/workspaces/basic-workspace-change.js

@@ -1,8 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
-   https://creativecommons.org/publicdomain/zero/1.0/ */
-
-"use strict";
-
-add_task(async function test_TODO() {
-  ok(true, "TODO: implement the test");
-});