script: Fix manifest path in checkout-flynn
script: Fix manifest path in checkout-flynn

Signed-off-by: Jonathan Rudenberg <3692bfa45759a67d83aedf0045f6cb635a966abf@titanous.com>

benbjohnson/flynn,GrimDerp/flynn,rikur/flynn,Brandywine2161/flynn,GrimDerp/flynn,shads196770/flynn,shads196770/flynn,schatt/flynn,mubassirhayat/flynn,justintung/flynn,whouses/flynn,justintung/flynn,tonicbupt/flynn,supermario/flynn,justintung/flynn,supermario/flynn,pkdevbox/flynn,schatt/flynn,technosophos/flynn,josephglanville/flynn,shutej/flynn,supermario/flynn,felixrieseberg/flynn,rikur/flynn,arekkas/flynn,mubassirhayat/flynn,josephglanville/flynn,TribeMedia/flynn,justintung/flynn,arekkas/flynn,GrimDerp/flynn,flynn/flynn,jzila/flynn,lmars/flynn,jzila/flynn,philiplb/flynn,schatt/flynn,shads196770/flynn,jzila/flynn,technosophos/flynn,josephglanville/flynn,mubassirhayat/flynn,TribeMedia/flynn,TribeMedia/flynn,GrimDerp/flynn,arekkas/flynn,tonicbupt/flynn,kgrz/flynn,technosophos/flynn,supermario/flynn,philiplb/flynn,flynn/flynn,tonicbupt/flynn,schatt/flynn,lmars/flynn,pkdevbox/flynn,GrimDerp/flynn,flynn/flynn,ozum/flynn,philiplb/flynn,whouses/flynn,clifff/flynn,rikur/flynn,ozum/flynn,schatt/flynn,justintung/flynn,ozum/flynn,kgrz/flynn,josephglanville/flynn,tonicbupt/flynn,whouses/flynn,rikur/flynn,jzila/flynn,schatt/flynn,TribeMedia/flynn,justintung/flynn,jzila/flynn,philiplb/flynn,kgrz/flynn,Brandywine2161/flynn,felixrieseberg/flynn,josephglanville/flynn,ozum/flynn,pkdevbox/flynn,whouses/flynn,benbjohnson/flynn,benbjohnson/flynn,jzila/flynn,lmars/flynn,felixrieseberg/flynn,supermario/flynn,philiplb/flynn,Brandywine2161/flynn,rikur/flynn,Brandywine2161/flynn,flynn/flynn,pkdevbox/flynn,benbjohnson/flynn,pkdevbox/flynn,technosophos/flynn,GrimDerp/flynn,clifff/flynn,tonicbupt/flynn,kgrz/flynn,clifff/flynn,rikur/flynn,lmars/flynn,arekkas/flynn,benbjohnson/flynn,TribeMedia/flynn,supermario/flynn,pkdevbox/flynn,shads196770/flynn,whouses/flynn,arekkas/flynn,ozum/flynn,lmars/flynn,TribeMedia/flynn,technosophos/flynn,clifff/flynn,Brandywine2161/flynn,kgrz/flynn,kgrz/flynn,mubassirhayat/flynn,clifff/flynn,flynn/flynn,ozum/flynn,felixrieseberg/flynn,felixrieseberg/flynn,shads196770/flynn,Brandywine2161/flynn,whouses/flynn,clifff/flynn,josephglanville/flynn,shads196770/flynn,benbjohnson/flynn