Allow for AwaitDebugger but don't pause on first

[BinarySpike]

For performance/quality-of-life reasons, I'd like to wait for a debugger to attach, but not pause directly after. See: https://github.com/microsoft/ClearScript/blob/1ba26876fc9dc1dd290fac657914cc1a8cf4c487/ClearScriptV8/V8IsolateImpl.cpp#L737C1-L737C25

Would adding a flag and skipping the identified line be a reasonable way to implement this?