Make postgrest show long help output with defaults on usage errors
Make postgrest show long help output with defaults on usage errors

This makes optparse-applicative show the long version of help output.
Its default behavior is not to do this since the showHelpOnError
setting defaults to False.  This turns it on.

NotBrianZach/postgrest,framp/postgrest,paladin74/postgrest,begriffs/postgrest,beni55/postgrest,ruslantalpa/postgrest,w4ngyi/postgrest,gtallen1187/postgrest,steve-chavez/postgrest,steve-chavez/postgrest,elitallman/postgrest,nayosx/postgrest,diogob/postgrest,motiz88/postgrest,NikolayS/postgrest,CityOfPhiladelphia/postgrest,modulexcite/postgrest,bussiere/postgrest,wyc/postgrest,IndraVikas/postgrest,league/postgrest,pap/postgrest,codevlabs/postgrest,Skyfold/postgrest,acrispin/postgrest,jmealo/postgrest,Drooids/postgrest,janusnic/postgrest,tml/postgrest,alihalabyah/postgrest,dkroy/postgrest,johan--/postgrest,giserh/postgrest,calebmer/postgrest