MAINT: Removed code to generate ```iterate.dat```
MAINT: Removed code to generate ```iterate.dat```

Removed the ```iterate.dat``` from LBFGS
See #5037

nmayorov/scipy,gertingold/scipy,gfyoung/scipy,bkendzior/scipy,pschella/scipy,chatcannon/scipy,matthewalbani/scipy,Stefan-Endres/scipy,apbard/scipy,perimosocordiae/scipy,Stefan-Endres/scipy,chatcannon/scipy,perimosocordiae/scipy,Gillu13/scipy,gertingold/scipy,maniteja123/scipy,matthewalbani/scipy,ilayn/scipy,mdhaber/scipy,dominicelse/scipy,e-q/scipy,sriki18/scipy,andim/scipy,nonhermitian/scipy,nmayorov/scipy,kalvdans/scipy,josephcslater/scipy,larsmans/scipy,person142/scipy,befelix/scipy,nmayorov/scipy,argriffing/scipy,pbrod/scipy,surhudm/scipy,WillieMaddox/scipy,pyramania/scipy,nonhermitian/scipy,zerothi/scipy,WillieMaddox/scipy,Shaswat27/scipy,larsmans/scipy,mikebenfield/scipy,aarchiba/scipy,WillieMaddox/scipy,mikebenfield/scipy,matthew-brett/scipy,matthew-brett/scipy,endolith/scipy,anielsen001/scipy,maniteja123/scipy,person142/scipy,kleskjr/scipy,nonhermitian/scipy,niknow/scipy,e-q/scipy,Gillu13/scipy,tylerjereddy/scipy,andim/scipy,grlee77/scipy,grlee77/scipy,vigna/scipy,arokem/scipy,Newman101/scipy,minhlongdo/scipy,Eric89GXL/scipy,Eric89GXL/scipy,andim/scipy,Shaswat27/scipy,sriki18/scipy,josephcslater/scipy,aarchiba/scipy,kleskjr/scipy,gfyoung/scipy,jakevdp/scipy,surhudm/scipy,aeklant/scipy,pbrod/scipy,haudren/scipy,pbrod/scipy,arokem/scipy,kalvdans/scipy,jakevdp/scipy,fredrikw/scipy,behzadnouri/scipy,Newman101/scipy,perimosocordiae/scipy,anielsen001/scipy,jor-/scipy,argriffing/scipy,Gillu13/scipy,scipy/scipy,woodscn/scipy,endolith/scipy,kalvdans/scipy,anntzer/scipy,apbard/scipy,jjhelmus/scipy,scipy/scipy,behzadnouri/scipy,endolith/scipy,niknow/scipy,larsmans/scipy,person142/scipy,andim/scipy,befelix/scipy,gertingold/scipy,Stefan-Endres/scipy,woodscn/scipy,dominicelse/scipy,ilayn/scipy,pyramania/scipy,matthew-brett/scipy,lhilt/scipy,scipy/scipy,mdhaber/scipy,grlee77/scipy,Newman101/scipy,anntzer/scipy,andyfaff/scipy,e-q/scipy,pyramania/scipy,apbard/scipy,maniteja123/scipy,sriki18/scipy,gdooper/scipy,tylerjereddy/scipy,WillieMaddox/scipy,aarchiba/scipy,sriki18/scipy,pizzathief/scipy,Shaswat27/scipy,jamestwebber/scipy,gfyoung/scipy,woodscn/scipy,e-q/scipy,rgommers/scipy,grlee77/scipy,perimosocordiae/scipy,andim/scipy,dominicelse/scipy,behzadnouri/scipy,tylerjereddy/scipy,jakevdp/scipy,jor-/scipy,befelix/scipy,woodscn/scipy,jjhelmus/scipy,aeklant/scipy,gfyoung/scipy,Shaswat27/scipy,pbrod/scipy,jjhelmus/scipy,arokem/scipy,anielsen001/scipy,jamestwebber/scipy,endolith/scipy,pschella/scipy,surhudm/scipy,pizzathief/scipy,zerothi/scipy,zerothi/scipy,larsmans/scipy,endolith/scipy,minhlongdo/scipy,behzadnouri/scipy,jor-/scipy,rgommers/scipy,Gillu13/scipy,perimosocordiae/scipy,kalvdans/scipy,pbrod/scipy,mikebenfield/scipy,gertingold/scipy,argriffing/scipy,mdhaber/scipy,ilayn/scipy,Shaswat27/scipy,WarrenWeckesser/scipy,gdooper/scipy,jjhelmus/scipy,chatcannon/scipy,vigna/scipy,Eric89GXL/scipy,WarrenWeckesser/scipy,WillieMaddox/scipy,matthewalbani/scipy,WillieMaddox/scipy,josephcslater/scipy,mikebenfield/scipy,vigna/scipy,tylerjereddy/scipy,lhilt/scipy,surhudm/scipy,haudren/scipy,pyramania/scipy,aeklant/scipy,anntzer/scipy,kleskjr/scipy,befelix/scipy,jamestwebber/scipy,jamestwebber/scipy,WarrenWeckesser/scipy,scipy/scipy,fredrikw/scipy,woodscn/scipy,chatcannon/scipy,niknow/scipy,person142/scipy,WarrenWeckesser/scipy,sriki18/scipy,Eric89GXL/scipy,argriffing/scipy,befelix/scipy,gdooper/scipy,Shaswat27/scipy,lhilt/scipy,Newman101/scipy,matthewalbani/scipy,apbard/scipy,jakevdp/scipy,Eric89GXL/scipy,pschella/scipy,niknow/scipy,rgommers/scipy,jamestwebber/scipy,gfyoung/scipy,anntzer/scipy,fredrikw/scipy,sriki18/scipy,apbard/scipy,WarrenWeckesser/scipy,andyfaff/scipy,aeklant/scipy,niknow/scipy,behzadnouri/scipy,mdhaber/scipy,ilayn/scipy,minhlongdo/scipy,maniteja123/scipy,chatcannon/scipy,anntzer/scipy,kalvdans/scipy,maniteja123/scipy,ilayn/scipy,pizzathief/scipy,zerothi/scipy,behzadnouri/scipy,jjhelmus/scipy,pizzathief/scipy,minhlongdo/scipy,nonhermitian/scipy,jor-/scipy,matthewalbani/scipy,lhilt/scipy,haudren/scipy,argriffing/scipy,Newman101/scipy,pizzathief/scipy,Newman101/scipy,larsmans/scipy,pyramania/scipy,endolith/scipy,bkendzior/scipy,matthew-brett/scipy,haudren/scipy,Stefan-Endres/scipy,Gillu13/scipy,fredrikw/scipy,Stefan-Endres/scipy,anielsen001/scipy,zerothi/scipy,Stefan-Endres/scipy,mikebenfield/scipy,jor-/scipy,surhudm/scipy,vigna/scipy,bkendzior/scipy,kleskjr/scipy,haudren/scipy,person142/scipy,chatcannon/scipy,Eric89GXL/scipy,fredrikw/scipy,andim/scipy,aeklant/scipy,Gillu13/scipy,josephcslater/scipy,pschella/scipy,lhilt/scipy,nonhermitian/scipy,anielsen001/scipy,mdhaber/scipy,gdooper/scipy,maniteja123/scipy,tylerjereddy/scipy,aarchiba/scipy,woodscn/scipy,gertingold/scipy,josephcslater/scipy,surhudm/scipy,grlee77/scipy,nmayorov/scipy,argriffing/scipy,fredrikw/scipy,e-q/scipy,minhlongdo/scipy,gdooper/scipy,rgommers/scipy,rgommers/scipy,perimosocordiae/scipy,mdhaber/scipy,anielsen001/scipy,nmayorov/scipy,andyfaff/scipy,andyfaff/scipy,larsmans/scipy,aarchiba/scipy,ilayn/scipy,scipy/scipy,arokem/scipy,scipy/scipy,vigna/scipy,andyfaff/scipy,pschella/scipy,haudren/scipy,anntzer/scipy,bkendzior/scipy,dominicelse/scipy,pbrod/scipy,kleskjr/scipy,matthew-brett/scipy,WarrenWeckesser/scipy,kleskjr/scipy,zerothi/scipy,minhlongdo/scipy,jakevdp/scipy,dominicelse/scipy,bkendzior/scipy,niknow/scipy,andyfaff/scipy,arokem/scipy