Refactor atomic physics debug

[BrianMarre]

refactor of the debug printing options of AtomicPhysics(FLYonPIC) to allow selectively activating debug prints depending on the sub-loop of the atomicPhysics stage.

This PR prepares the implementation of energy conservation for field ionization.

ATTENTION: This PR will break setups using a custom atomicPhysics_Debug.param-file. To Update them add the following,

namespace picongpu::atomicPhysics::debug::kernel::recordSuggestedChanges
{
    //! @attention only useful if using serial backend, no output unless compiling for cpu backend
    constexpr bool PRINT_DEBUG_TO_CONSOLE = false;
} // namespace picongpu::atomicPhysics::debug::kernel::recordSuggestedChanges

ci: picongpu

[BrianMarre]

@chillenzer ready for review