kie-issues#1213: configure for dockerhub registry (#3087)

* kie-issues#1213: configure for dockerhub registry

* Update .ci/jenkins/config/branch.yaml

Co-authored-by: Rodrigo Antunes <contato@rodrigoantunes.com.br>

* Use the new dockerhub credentials

* Remove quay.io references

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Co-authored-by: jstastny-cz <jan.stastny@ibm.com>
Co-authored-by: Rodrigo Antunes <contato@rodrigoantunes.com.br>
4 files changed