[browser tests] [browser-utils] [find-replace] increase testsuites ti…

…meout

These test suites executes early, a the same time plugins are started. The default 2000ms
timeout would occasionally seemingly not be enough. Increasing it a bit.

e.g.:
2023-02-17T20:28:21.717Z root INFO   1 failing
2023-02-17T20:28:21.719Z root INFO   1) animationFrame
       should resolve after the given number of frames:
     Error: Timeout of 2000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

2023-02-20T14:54:45.051Z root INFO   1 failing
2023-02-20T14:54:45.051Z root INFO   1) Find and Replace
       "after each" hook for "Replace in the active explorer with the current editor":
     Error: Timeout of 2000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

Signed-off-by: Marc Dumais <marc.dumais@ericsson.com>

examples/api-tests/src/browser-utils.spec.js

@@ -16,6 +16,7 @@
 
 // @ts-check
 describe('animationFrame', function () {
+    this.timeout(5_000);
     const { assert } = chai;
     const { animationFrame } = require('@theia/core/lib/browser/browser');
 

examples/api-tests/src/find-replace.spec.js

@@ -16,7 +16,7 @@
 
 // @ts-check
 describe('Find and Replace', function () {
-
+    this.timeout(5_000);
     const { assert } = chai;
 
     const { animationFrame } = require('@theia/core/lib/browser/browser');