CNF-13015: Add helper function to run `lscpu` and parse result using regex parameters

[fontivan]

• This is similar to the cpuinfo function that reads from /proc/cpuinfo
• Unfortunately that function was insufficient for our needs as we need to identify both the Vendor and Architecture reliably

[yarda]

Thanks, I think we can have this function. I am now @ DevConf, I will handle this during next week.

[fontivan]

@yarda any update for this?