Fixed an issue with the link attributes in the attribute index/search
Fixed an issue with the link attributes in the attribute index/search

TheDr1ver/MISP,FIRSTdotorg/MISP,Rafiot/MISP,cristianbell/MISP,SteveClement/MISP,RichieB2B/MISP,FIRSTdotorg/MISP,Rafiot/MISP,SteveClement/MISP,Rafiot/MISP,cristianbell/MISP,devnull-/MISP,cristianbell/MISP,crruthe/MISP,FIRSTdotorg/MISP,MISP/MISP,FIRSTdotorg/MISP,crruthe/MISP,RichieB2B/MISP,MISP/MISP,MISP/MISP,TheDr1ver/MISP,RichieB2B/MISP,FloatingGhost/MISP,TheDr1ver/MISP,SteveClement/MISP,devnull-/MISP,devnull-/MISP,FloatingGhost/MISP,FloatingGhost/MISP,FloatingGhost/MISP,SteveClement/MISP,TheDr1ver/MISP,devnull-/MISP,SteveClement/MISP,MISP/MISP,crruthe/MISP,RichieB2B/MISP,crruthe/MISP,cristianbell/MISP,Rafiot/MISP,MISP/MISP