Update de.tobiasroeser.mill.vcs.version to 0.3.1 (#129)

Pull request: #129

Author: scala-steward

build.sc

@@ -1,5 +1,5 @@
 import mill._, scalalib._, scalajslib._, scalanativelib._, publish._
-import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.1.4`
+import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.3.1`
 import de.tobiasroeser.mill.vcs.version.VcsVersion
 import $ivy.`com.github.lolgab::mill-mima::0.0.10`
 import com.github.lolgab.mill.mima._