[FS#375] Bulidbots should have multilib support installed to prevent unnecessary breakage

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - diizzyy (diizzyy) 

Attached to Project - LEDE Project
Summary - Bulidbots should have multilib support installed to prevent unnecessary breakage
Task Type - Build Failure
Category - Toolchain
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Medium
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - I've run into this earlier myself and now we are seeing at least one package failing because of it.
https://github.com/openwrt/packages/pull/2823

People seem to have run into this issue before since it's listed as a requirement for Ubuntu 64-bit as an example.
https://wiki.openwrt.org/doc/howto/buildroot.exigence#examples_of_package_installations
 

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=375