fix: remove only json hash files
fix: remove only json hash files

sgiavasis/nipype,mick-d/nipype_source,gerddie/nipype,FCP-INDI/nipype,JohnGriffiths/nipype,sgiavasis/nipype,iglpdc/nipype,carolFrohlich/nipype,sgiavasis/nipype,glatard/nipype,blakedewey/nipype,wanderine/nipype,pearsonlab/nipype,Leoniela/nipype,dgellis90/nipype,FCP-INDI/nipype,gerddie/nipype,dgellis90/nipype,iglpdc/nipype,mick-d/nipype,fprados/nipype,mick-d/nipype_source,carlohamalainen/nipype,FredLoney/nipype,glatard/nipype,dmordom/nipype,grlee77/nipype,iglpdc/nipype,rameshvs/nipype,rameshvs/nipype,wanderine/nipype,Leoniela/nipype,grlee77/nipype,carlohamalainen/nipype,glatard/nipype,glatard/nipype,fprados/nipype,pearsonlab/nipype,wanderine/nipype,wanderine/nipype,FredLoney/nipype,pearsonlab/nipype,dmordom/nipype,rameshvs/nipype,carolFrohlich/nipype,blakedewey/nipype,JohnGriffiths/nipype,arokem/nipype,carolFrohlich/nipype,dgellis90/nipype,mick-d/nipype_source,JohnGriffiths/nipype,FredLoney/nipype,mick-d/nipype,pearsonlab/nipype,grlee77/nipype,sgiavasis/nipype,JohnGriffiths/nipype,mick-d/nipype,grlee77/nipype,iglpdc/nipype,fprados/nipype,arokem/nipype,dgellis90/nipype,mick-d/nipype,carlohamalainen/nipype,gerddie/nipype,rameshvs/nipype,blakedewey/nipype,carolFrohlich/nipype,arokem/nipype,FCP-INDI/nipype,gerddie/nipype,FCP-INDI/nipype,arokem/nipype,dmordom/nipype,blakedewey/nipype,Leoniela/nipype