tree 8d84ebe731a5dc2e130ad789edc4caeaef715814
parent 1f30b622c2391f7b116b5f64ffd532e3ab57e331
author Jan Kundrát <jan.kundrat@cesnet.cz> 1587391697 +0200
committer Jan Kundrát <jan.kundrat@cesnet.cz> 1587465467 +0200

Switch to Fedora 31 builds

We still have GCC 8 in the ARM targets, so let's make sure we're using
one target with a similar compiler during our project builds.

Change-Id: I58ab5c2e61dd4effff027d9d02ead72a88a3bd2c
Depends-on: https://gerrit.cesnet.cz/c/CzechLight/dependencies/+/2481
Depends-on: https://gerrit.cesnet.cz/c/ci/zuul-jobs-cesnet/+/2481