Don't install p7zip anymore

Summary:
Port for p7zip has been unmaintained for years and has known vulnerabilities.
It expired on 2022-01-01.

Reference: https://vuxml.freebsd.org/freebsd/942fff11-5ac4-11ec-89ea-c85b76ce9b5a.html

Test Plan: Alraedy removed from WindRiver

Reviewers: DorianWinty

Reviewed By: DorianWinty

Differential Revision: https://devcentral.nasqueron.org/D3420