update browserify related dev package version
update browserify related dev package version

lkatney/jsforce,saleswise/jsforce,jesperkristensen/jsforce,kimchouard/jsforce,joeferraro/jsforce,pcon/jsforce,nutthawan/jsforce,jdcrensh/jsforce,saleswise/jsforce,nutthawan/jsforce,pcon/jsforce,bhaskarmelkani/jsforce,bhaskarmelkani/jsforce,pcon/jsforce,rdietrick/jsforce,saleswise/jsforce,jsforce/jsforce,jsforce/jsforce,parthiban019/jsforce,jdcrensh/jsforce,joeferraro/jsforce,parthiban019/jsforce,jsforce/jsforce,jesperkristensen/jsforce,lkatney/jsforce