tools: remove PPC BE from release blog template (#1507)
tools: remove PPC BE from release blog template (#1507)

* tools: remove PPC BE from release blog template

It is no longer an officially supported binary type

* tools: Distinguish download matrix between < 1.0, < 8.0 and above

nodejs/new.nodejs.org,phillipj/new.nodejs.org,yous/new.nodejs.org,nodejs/new.nodejs.org,yous/new.nodejs.org,phillipj/new.nodejs.org