Vagrantfile.fedora: revert excluding systemd
Vagrantfile.fedora: revert excluding systemd

Since https://bugzilla.redhat.com/2022041 is fixed (in
systemd-249.7-2.fc35), the exclude kludge can be dropped.

This partially reverts commit b028ecb352c56269.

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

kolyshkin/runc,opencontainers/runc,kolyshkin/runc,kolyshkin/runc,opencontainers/runc,opencontainers/runc,kolyshkin/runc,opencontainers/runc