two fields (TOW_ms and WN). Probably because this file was written at a time when
these fields were not present in the tracking dump.
This commit fixes that, and plot_tracking_quality_indicator.py is operational now.
This script now also lays out a _RECORD_FORMAT such that it is easily maintainable
if the structure changes again in future in the dll_pll_veml_tracking.cc
Thanks!
Signed-off-by: minhaj <minhaj.sixbyte@gmail.com>