Reformatted the heartbeat event

[larohra]

Description

Earlier we were always resetting the UpdateGSErrors In the heartbeat message before writing the message due to which the debug_log_message always had the wrong heartbeatId and UpdateGSErrors == 0 (the Kusto event was fine though).

This PR fixed this issue by ensuring that we always write the logs first and then update/reset the counters.

Issue #

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