Updated UT to actually have a main file in the sample json in dub_describe.d
Updated UT to actually have a main file in the sample json in dub_describe.d

BlackEdder/reggae,smandy/reggae,smandy/reggae,atilaneves/reggae,s-ludwig/reggae,s-ludwig/reggae,atilaneves/reggae,John-Colvin/reggae,atilaneves/reggae,John-Colvin/reggae,atilaneves/reggae,John-Colvin/reggae,John-Colvin/reggae,BlackEdder/reggae,atilaneves/reggae,yshui/reggae,John-Colvin/reggae,yshui/reggae