chore(package): add codecov dependency
chore(package): add codecov dependency

bmil/bse,Comandeer/css-filter,BEMQuery/bemquery-dom-events,BEMQuery/bemquery-selector-engine,BEMQuery/bemquery-dom-events,bmil/bemquery-core,BEMQuery/bemquery-core,logity/bemquery-hello,bmil/bse,BEMQuery/bemquery-selector-converter,bmil/bemquery-core,BEMQuery/bemquery,BEMQuery/bemquery-selector-engine,Comandeer/css-filter,BEMQuery/bemquery-core,BEMQuery/bemquery-package-boilerplate