[Buildroot] TestPerlDBDmysql continues to fail

[Thomas Petazzoni]

Hello François,

The test TestPerlDBDmysql continues to fail in Gitlab CI:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/199339668

Could you have a look and propose a fix for this issue ? I think it has
been failing like this for quite some time, if I remember correctly.

Thanks a lot!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com