_config.yml: Update SRI hashes for v3.3.7
_config.yml: Update SRI hashes for v3.3.7

Jazzo/bootstrap,justincron/bootstrap,monoblaine/bootstrap,gencer/bootstrap,GerHobbelt/bootstrap,gencer/bootstrap,RanHoNg/bootstrap,RanHoNg/bootstrap,patrickhlauke/bootstrap,algolia/bootstrap,Jazzo/bootstrap,monoblaine/bootstrap,Softdocs/bootstrap,panvagil/bootstrap,bo01ean/bootstrap,292388900/bootstrap-1,OneZenD/gr8alpha,hiersekornc/bootstrap,bkrukowski/bootstrap,OneZenD/gr8alpha,Softdocs/bootstrap,Jazzo/bootstrap,antonaavik/bootstrap,devsong/bootstrap,devsong/bootstrap,FernandezR/bootstrap,stone2310/bootstrap,patrickhlauke/bootstrap,mosoft521/bootstrap,scjang/ssss,scjang/ssss,algolia/bootstrap,LimetecBiotechnologies/bootstrap,df2k2/bootstrap,OneZenD/gr8alpha,292388900/bootstrap-1,bo01ean/bootstrap,GerHobbelt/bootstrap,seoulstore/ssss,hbrls/bootstrap,df2k2/bootstrap,seoulstore/ssss,monoblaine/bootstrap,Softdocs/bootstrap,seoulstore/ssss,algolia/bootstrap,hbrls/bootstrap,GerHobbelt/bootstrap,LuoSpark/bootstrap,aoimedia/bootstrap,KM-MFG/bootstrap,bkrukowski/bootstrap,FernandezR/bootstrap,devsong/bootstrap,hbrls/bootstrap,antonaavik/bootstrap,aoimedia/bootstrap,hbrls/bootstrap,df2k2/bootstrap,df2k2/bootstrap,KM-MFG/bootstrap,KM-MFG/bootstrap,panvagil/bootstrap,antonaavik/bootstrap,mosoft521/bootstrap,scjang/ssss,RanHoNg/bootstrap,LimetecBiotechnologies/bootstrap,hiersekornc/bootstrap,hiersekornc/bootstrap,michael-brade/bootstrap,justincron/bootstrap,stone2310/bootstrap,LuoSpark/bootstrap,hiersekornc/bootstrap,LimetecBiotechnologies/bootstrap,the-open-university/ouice-bootstrap,michael-brade/bootstrap,justincron/bootstrap,the-open-university/ouice-bootstrap,antonaavik/bootstrap,JobsUnited/bootstrap,stone2310/bootstrap,patrickhlauke/bootstrap,mosoft521/bootstrap,justincron/bootstrap,OneZenD/gr8alpha,JobsUnited/bootstrap,FernandezR/bootstrap,aoimedia/bootstrap,scjang/ssss,bo01ean/bootstrap,panvagil/bootstrap,JobsUnited/bootstrap,the-open-university/ouice-bootstrap,seoulstore/ssss,FernandezR/bootstrap,michael-brade/bootstrap,LuoSpark/bootstrap,gencer/bootstrap