gperftools: enable it for mips*

gperftools: enable it for mips*

It should be working for mips*,
so enable it and let's see. :-)

In the past, there were some issues related to mips,
when the package was added, but these days, it appears
that these issues are gone. More details
about those issues could be found in the GitHub pull request
when gperftools was added. Reference is in the Fixes tag.

Fixes: c1b4e80825d6855d66899dc32490b0ce9537aff5 ("gperftools: add new package")
Signed-off-by: Josef Schlehofer <[email protected]>