[releng] Issue #8549: ghc-8.6 Change for F31 will require a sidetag

[Igor Gnatenko]

The issue: `ghc-8.6 Change for F31 will require a sidetag` of project: `releng` has been assigned to `ignatenkobrain` by ignatenkobrain.

https://pagure.io/releng/issue/8549