ipsec: added ecc brainpool to vpn_ipsec_convert_to_modp()
ipsec: added ecc brainpool to vpn_ipsec_convert_to_modp()

Signed-off-by: Bruno Thomsen <aea5195c0d593b733bbc532a3448f6e7d3519002@gmail.com>

ptorsten/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,NewEraCracker/pfsense,jxmx/pfsense,ch1c4um/pfsense,NOYB/pfsense,NOYB/pfsense,brunostein/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,pfsense/pfsense,NOYB/pfsense,dennypage/pfsense,phil-davis/pfsense,ch1c4um/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense,phil-davis/pfsense,brunostein/pfsense,brunostein/pfsense,phil-davis/pfsense,jxmx/pfsense,dennypage/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,jxmx/pfsense,ptorsten/pfsense,ch1c4um/pfsense,dennypage/pfsense,dennypage/pfsense,NewEraCracker/pfsense