proc: Fix parsing of 'BuildVersion' on Go tip
proc: Fix parsing of 'BuildVersion' on Go tip

Fixes #301

alexbrainman/delve,dr2chase/delve,dlsniper/delve,go-delve/delve,derekparker/delve,dr2chase/delve,ggndnn/delve,dlsniper/delve,ggndnn/delve,ggndnn/delve,go-delve/delve,dr2chase/delve,visualfc/delve,go-delve/delve,aarzilli/delve,aarzilli/delve,go-delve/delve,derekparker/delve,aarzilli/delve,visualfc/delve,go-delve/delve,visualfc/delve,dlsniper/delve,derekparker/delve,alexbrainman/delve,aarzilli/delve,alexbrainman/delve