ci/gha/fedora: retry vagrant up
ci/gha/fedora: retry vagrant up

download.fedoraproject.org gives HTTP 404 at times,
breaking the CI. Let's give it another chance.

Signed-off-by: Kir Kolyshkin <3a017b8ddb3f9cf3e4a59978b004111bdeb97f08@gmail.com>

opencontainers/runc,kolyshkin/runc,estesp/runc,opencontainers/runc,dqminh/runc,rhatdan/runc,dqminh/runc,kolyshkin/runc,rhatdan/runc,kolyshkin/runc,opencontainers/runc,opencontainers/runc,dqminh/runc,rhatdan/runc,estesp/runc,estesp/runc,kolyshkin/runc,rhatdan/runc,dqminh/runc