fprovider

fprovider is used at run time in 6 crates.

Depender (with downloads and own rev deps)			fprovider version
	3	fchat		^3.0.0
	2	fharness		^3.0.0
		fiddlesticks		^3.0.0
	2	fmemory		^3.0.0
		fobserve		^3.0.0
	4	ftooling		^3.0.0