⚗️🔨 CI: disable cache writes from branches#8392

sanderegg wants to merge 2 commits intoITISFoundation:masterITISFoundation/osparc-simcore:masterfrom

sanderegg:maintenance/ci/only-cache-on-mastersanderegg/osparc-simcore:maintenance/ci/only-cache-on-masterCopy head branch name to clipboard