build: Add semantic PR config

Created by: Tirokk

Authored by Tirokk Sep 17, 2020 Merged Sep 18, 2020

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• Added 'semantic.yml'.

🍰 Pullrequest

The semantic pull request doesn’t work if there is only one commit in the PR. That sometimes happen and then the semantic-PR mechanism fail. I can and will not do a senseless second commit in a PR …

Description how to change this is here: https://github.com/zeke/semantic-pull-requests#configuration

Issues

• fixes #3883 (closed)

Todo

• None