team: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL

team: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL

Similar to bonding driver, add NETIF_F_GSO_ENCAP_ALL to TEAM_VLAN_FEATURES
in order to support slave devices which propagate NETIF_F_GSO_UDP_TUNNEL &
NETIF_F_GSO_UDP_TUNNEL_CSUM as vlan_features.

Fixes: 3625920b62c3 ("teaming: fix vlan_features computing")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Nikolay Aleksandrov <razor@blackwall.org>
Cc: Ido Schimmel <idosch@idosch.org>
Cc: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20241210141245.327886-5-daniel@iogearbox.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>