Function to retry pending calls in Kiosk Mode scenario.

[andrewtremblay]

We can currently check for existing feedback/crashes • when the feature is activated (on app start) • after successful calls, but we stop after failure. • and on enter foreground (only with optional manual call)

Kiosk mode, which doesn't/shouldn't enter background could potentially never report a feedback if one happened on intermittent timeouts.

Solution: Schedule a check of existing [crash_reports / feedback / sessions] during when the app is active. This could benefit normal running apps as well.

[andrewtremblay]

the new timer in SDK_rewrite_blocks should handle this edge case