Removes Mirantis-specific content from the Perestroika build system section in dev docs. Change-Id: I79bd07c9fd78aa63a813f7d922ec07ce5a5b89c8
Removes Mirantis-specific content from the Perestroika build system section in dev docs. Change-Id: I79bd07c9fd78aa63a813f7d922ec07ce5a5b89c8