[PATCH 2/2] doc/freebsd_gsg: update DPDK build section

[Thomas Monjalon]

11/03/2022 21:07, Bruce Richardson:
> Some minor updates for the section on builing DPDK in the GSG:
> 
> * update Python 3.7 package name to the 3.8 version
> * note that the pyelftools needs to be tied to the python version
> * drop reference to jansson library for legacy telemetry
> * replace special characters for (R)
> 
> Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>

Applied only this second patch, thanks.