Changelog for i40evf-linux-3.0.8

• Enable VF trust on RHEL 7.3
• Add support for Adaptive Virtual Function
• Add support for VF to get more queues
• Refactor of VF reset flow and feature flags
• Enable support for VF VLAN tag stripping control
• Adjust packet size to account for double VLANs
• Add private flag to control source pruning
• Add ENCAP and RX_ENCAP_CSUM VF offload flags