Fix link extractor tests for non-ASCII characters from latin1 document
Fix link extractor tests for non-ASCII characters from latin1 document

URL path component should use UTF-8 before percent-encoding (that's what
browsers do when you open scrapy/tests/sample_data/link_extractor/linkextractor_latin1.html
and follow the links)
This matches current w3lib v1.14.1

umrashrf/scrapy,redapple/scrapy,jc0n/scrapy,redapple/scrapy,barraponto/scrapy,ssteo/scrapy,redapple/scrapy,dracony/scrapy,wenyu1001/scrapy,rootAvish/scrapy,Ryezhang/scrapy,carlosp420/scrapy,w495/scrapy,w495/scrapy,ArturGaspar/scrapy,pablohoffman/scrapy,scrapy/scrapy,ArturGaspar/scrapy,shaform/scrapy,finfish/scrapy,rootAvish/scrapy,dangra/scrapy,taito/scrapy,arush0311/scrapy,foromer4/scrapy,crasker/scrapy,foromer4/scrapy,cyberplant/scrapy,wenyu1001/scrapy,starrify/scrapy,finfish/scrapy,Parlin-Galanodel/scrapy,pawelmhm/scrapy,rolando/scrapy,darkrho/scrapy-scrapy,barraponto/scrapy,pablohoffman/scrapy,elacuesta/scrapy,crasker/scrapy,rootAvish/scrapy,umrashrf/scrapy,ssteo/scrapy,GregoryVigoTorres/scrapy,elacuesta/scrapy,dracony/scrapy,shaform/scrapy,dangra/scrapy,rolando-contrib/scrapy,elacuesta/scrapy,darkrho/scrapy-scrapy,wujuguang/scrapy,carlosp420/scrapy,umrashrf/scrapy,arush0311/scrapy,YeelerG/scrapy,kmike/scrapy,pawelmhm/scrapy,YeelerG/scrapy,rolando-contrib/scrapy,rolando/scrapy,jc0n/scrapy,pawelmhm/scrapy,w495/scrapy,GregoryVigoTorres/scrapy,dracony/scrapy,wenyu1001/scrapy,ArturGaspar/scrapy,wujuguang/scrapy,eLRuLL/scrapy,darkrho/scrapy-scrapy,crasker/scrapy,eLRuLL/scrapy,taito/scrapy,pablohoffman/scrapy,Ryezhang/scrapy,Parlin-Galanodel/scrapy,scrapy/scrapy,cyberplant/scrapy,jc0n/scrapy,scrapy/scrapy,Ryezhang/scrapy,barraponto/scrapy,Parlin-Galanodel/scrapy,starrify/scrapy,wujuguang/scrapy,foromer4/scrapy,finfish/scrapy,eLRuLL/scrapy,arush0311/scrapy,carlosp420/scrapy,ssteo/scrapy,kmike/scrapy,rolando/scrapy,shaform/scrapy,dangra/scrapy,GregoryVigoTorres/scrapy,kmike/scrapy,taito/scrapy,YeelerG/scrapy,cyberplant/scrapy,rolando-contrib/scrapy,starrify/scrapy