ci: bump docker/setup-qemu-action from 2.2.0 to 3.4.0#961

dependabot[bot] wants to merge 1 commit intomasterstreamr-dev/network-contracts:masterfrom

dependabot/github_actions/docker/setup-qemu-action-3.4.0streamr-dev/network-contracts:dependabot/github_actions/docker/setup-qemu-action-3.4.0Copy head branch name to clipboard