SPI-2447: zfit

Includes zfit-0.16.0 and all necessary dependencies:

• colorama-0.4.6
• colored-2.2.3 )
• colorlog-6.7.0
• frozendict-2.3.8
• jacobi-0.9.2
• numdifftools-0.9.41
• ordered_set-4.1.0
• pyxxhash-3.4.1
• texttable-1.7.0
• zfit_interface-0.0.3

And C++ package - xxHash-0.8.2 Still uses TF 2.12 with TFP 0.20

Mentions SPI-2447