[Development] Qt 6 co-installability with Qt 5

[Thiago Macieira]

On Friday, 12 February 2021 01:21:39 PST Joerg Bornemann wrote:
> Each line of user_facing_tool_links.txt consists of the installation
> path of a user-facing application followed by a space and the versioned
> link name in INSTALL_PUBLICBINDIR.

To be clear:
1) the binaries from Qt company must also perform this step
2) the documentation has to be updated to include the "6" at the end too

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel DPG Cloud Engineering