feat: support test.each, test.todo etc.

[jembezmamy]

This MR adds support for all the test methods provided by QUnit:

• test.if
• test.only
• test.skip
• test.todo
• test.each
• test.if.each
• test.only.each
• test.skip.each
• test.todo.each

To allow setting maxRuns only once globally, a new argument was added to setup:

// sets maxRuns to 3 for all methods
const retry = setup(QUnit.test, 3)