refs: Remove bogus assertion
refs: Remove bogus assertion

The assertion in line 360 was there to check that only loose refs were
being written as loose, but there are times when we need to re-write a
packed reference as loose.

zodiac/libgit2.js,Corillian/libgit2,jamieleecool/ptest,stewid/libgit2,Corillian/libgit2,falqas/libgit2,zodiac/libgit2.js,Tousiph/Demo1,oaastest/libgit2,mcanthony/libgit2,falqas/libgit2,raybrad/libit2,raybrad/libit2,mhp/libgit2,sygool/libgit2,mhp/libgit2,Snazz2001/libgit2,sim0629/libgit2,Corillian/libgit2,mingyaaaa/libgit2,KTXSoftware/libgit2,zodiac/libgit2.js,kenprice/libgit2,MrHacky/libgit2,stewid/libgit2,mrksrm/Mingijura,since2014/libgit2,Snazz2001/libgit2,kissthink/libgit2,stewid/libgit2,ardumont/libgit2,skabel/manguse,skabel/manguse,nacho/libgit2,KTXSoftware/libgit2,linquize/libgit2,skabel/manguse,swisspol/DEMO-libgit2,sygool/libgit2,oaastest/libgit2,mcanthony/libgit2,raybrad/libit2,magnus98/TEST,joshtriplett/libgit2,linquize/libgit2,jeffhostetler/public_libgit2,yongthecoder/libgit2,mcanthony/libgit2,yosefhackmon/libgit2,oaastest/libgit2,KTXSoftware/libgit2,kenprice/libgit2,joshtriplett/libgit2,mrksrm/Mingijura,jeffhostetler/public_libgit2,JIghtuse/libgit2,falqas/libgit2,nokiddin/libgit2,Aorjoa/libgit2_maked_lib,dleehr/libgit2,t0xicCode/libgit2,kenprice/libgit2,dleehr/libgit2,rcorre/libgit2,spraints/libgit2,JIghtuse/libgit2,Snazz2001/libgit2,kissthink/libgit2,JIghtuse/libgit2,iankronquist/libgit2,ardumont/libgit2,magnus98/TEST,swisspol/DEMO-libgit2,yongthecoder/libgit2,linquize/libgit2,evhan/libgit2,Snazz2001/libgit2,rcorre/libgit2,zodiac/libgit2.js,iankronquist/libgit2,falqas/libgit2,Snazz2001/libgit2,iankronquist/libgit2,ardumont/libgit2,Tousiph/Demo1,JIghtuse/libgit2,t0xicCode/libgit2,since2014/libgit2,spraints/libgit2,whoisj/libgit2,evhan/libgit2,mrksrm/Mingijura,chiayolin/libgit2,falqas/libgit2,magnus98/TEST,swisspol/DEMO-libgit2,jflesch/libgit2-mariadb,joshtriplett/libgit2,dleehr/libgit2,spraints/libgit2,yosefhackmon/libgit2,KTXSoftware/libgit2,swisspol/DEMO-libgit2,jflesch/libgit2-mariadb,yongthecoder/libgit2,Aorjoa/libgit2_maked_lib,leoyanggit/libgit2,kissthink/libgit2,chiayolin/libgit2,since2014/libgit2,t0xicCode/libgit2,whoisj/libgit2,mhp/libgit2,Aorjoa/libgit2_maked_lib,joshtriplett/libgit2,kissthink/libgit2,Aorjoa/libgit2_maked_lib,nacho/libgit2,chiayolin/libgit2,Tousiph/Demo1,jflesch/libgit2-mariadb,Corillian/libgit2,mhp/libgit2,jeffhostetler/public_libgit2,skabel/manguse,stewid/libgit2,jflesch/libgit2-mariadb,linquize/libgit2,mhp/libgit2,mingyaaaa/libgit2,jeffhostetler/public_libgit2,t0xicCode/libgit2,saurabhsuniljain/libgit2,sygool/libgit2,kenprice/libgit2,iankronquist/libgit2,jeffhostetler/public_libgit2,since2014/libgit2,stewid/libgit2,yosefhackmon/libgit2,nokiddin/libgit2,leoyanggit/libgit2,yongthecoder/libgit2,MrHacky/libgit2,Tousiph/Demo1,yongthecoder/libgit2,jamieleecool/ptest,KTXSoftware/libgit2,nacho/libgit2,KTXSoftware/libgit2,swisspol/DEMO-libgit2,iankronquist/libgit2,mingyaaaa/libgit2,kissthink/libgit2,mhp/libgit2,falqas/libgit2,nokiddin/libgit2,maxiaoqian/libgit2,raybrad/libit2,t0xicCode/libgit2,jflesch/libgit2-mariadb,jamieleecool/ptest,maxiaoqian/libgit2,kenprice/libgit2,maxiaoqian/libgit2,leoyanggit/libgit2,claudelee/libgit2,since2014/libgit2,mingyaaaa/libgit2,sygool/libgit2,mrksrm/Mingijura,swisspol/DEMO-libgit2,yongthecoder/libgit2,yosefhackmon/libgit2,amyvmiwei/libgit2,spraints/libgit2,MrHacky/libgit2,nokiddin/libgit2,sim0629/libgit2,dleehr/libgit2,sygool/libgit2,nokiddin/libgit2,JIghtuse/libgit2,kenprice/libgit2,sim0629/libgit2,kissthink/libgit2,evhan/libgit2,jeffhostetler/public_libgit2,jflesch/libgit2-mariadb,zodiac/libgit2.js,spraints/libgit2,claudelee/libgit2,Corillian/libgit2,mcanthony/libgit2,sim0629/libgit2,amyvmiwei/libgit2,maxiaoqian/libgit2,mrksrm/Mingijura,saurabhsuniljain/libgit2,rcorre/libgit2,ardumont/libgit2,magnus98/TEST,claudelee/libgit2,maxiaoqian/libgit2,rcorre/libgit2,skabel/manguse,claudelee/libgit2,saurabhsuniljain/libgit2,yosefhackmon/libgit2,saurabhsuniljain/libgit2,whoisj/libgit2,jamieleecool/ptest,whoisj/libgit2,mrksrm/Mingijura,mingyaaaa/libgit2,whoisj/libgit2,whoisj/libgit2,Corillian/libgit2,leoyanggit/libgit2,amyvmiwei/libgit2,since2014/libgit2,MrHacky/libgit2,Tousiph/Demo1,ardumont/libgit2,MrHacky/libgit2,dleehr/libgit2,oaastest/libgit2,stewid/libgit2,rcorre/libgit2,raybrad/libit2,saurabhsuniljain/libgit2,oaastest/libgit2,sygool/libgit2,evhan/libgit2,magnus98/TEST,mingyaaaa/libgit2,nacho/libgit2,Snazz2001/libgit2,ardumont/libgit2,claudelee/libgit2,linquize/libgit2,saurabhsuniljain/libgit2,chiayolin/libgit2,magnus98/TEST,sim0629/libgit2,Aorjoa/libgit2_maked_lib,joshtriplett/libgit2,claudelee/libgit2,oaastest/libgit2,amyvmiwei/libgit2,Tousiph/Demo1,dleehr/libgit2,leoyanggit/libgit2,sim0629/libgit2,amyvmiwei/libgit2,skabel/manguse,maxiaoqian/libgit2,leoyanggit/libgit2,rcorre/libgit2,yosefhackmon/libgit2,mcanthony/libgit2,nokiddin/libgit2,chiayolin/libgit2,mcanthony/libgit2,iankronquist/libgit2,chiayolin/libgit2,linquize/libgit2,t0xicCode/libgit2,JIghtuse/libgit2,MrHacky/libgit2,joshtriplett/libgit2,amyvmiwei/libgit2,spraints/libgit2