Update sbt-scoverage to 1.7.3
Update sbt-scoverage to 1.7.3

takezoe/gitbucket,imeszaros/gitbucket,imeszaros/gitbucket,takezoe/gitbucket,takezoe/gitbucket,imeszaros/gitbucket,gitbucket/gitbucket,takezoe/gitbucket,xuwei-k/gitbucket,gitbucket/gitbucket,xuwei-k/gitbucket,gitbucket/gitbucket,imeszaros/gitbucket,xuwei-k/gitbucket,gitbucket/gitbucket,xuwei-k/gitbucket