chore(package.json): upgrade sass-loader devDependencies
chore(package.json): upgrade sass-loader devDependencies

ksavenkov/react-google-maps,jossi87/react-google-maps,tomchentw/react-google-maps,jossi87/react-google-maps,RishabhJain96/react-google-maps,joshcarr/react-google-maps,RishabhJain96/react-google-maps