Tests: Increase nomodule test timeout for IE from 1s to 5s

In IE, these tests are expected to be executed, so the timeout can be higher,
similar to how we set a high timeout for module tests.

Ref gh-5699

test/unit/manipulation.js

@@ -1894,7 +1894,7 @@ QUnit.test( "html(Function)", function( assert ) {
 		setup( {
 			assert: assert,
 			done: done,
-			timeout: 1000,
+			timeout: QUnit.isIE ? 5000 : 1000,
 			expectedCount: QUnit.isIE ? 1 : 0
 		} );