replication: fill replicaset.applier.vclock after local recovery

replicaset.applier.vclock is initialized in replication_init(),
which happens before local recovery. If some changes are come
from an instance via replication the applier.vclock will be equal 0.
This means that if some wild master will send this node already applied
data, the node will apply the same data twice.

Closes #6028