[wasm][debugger] Detect initial status of pause on exceptions. (#54040)

[wasm][debugger] Detect initial status of pause on exceptions. (#54040)

* Detect initial status of pause on exceptions.

* Changing what @radical suggested.

* Changing more things.

* Test case created.
I could not test the pause on "all" exceptions because if I enable the pause on caught exceptions and reload the page it will stop in a lot of exceptions other then the one that I inserted in AttachToTarget.

* Adding a test for Reload page with ALL set.

* Fixing merge conflicts.

* setting icordebug = false.

* Removing unrelated change.