Merge branch 'update/sbt-bintray-0.5.6' into 'develop'

Update sbt-bintray to 0.5.6

See merge request colisweb-open-source/scala-distances!83

Author: simooonb

project/plugins.sbt

@@ -5,4 +5,4 @@ addSbtPlugin("org.scoverage"             % "sbt-scoverage" % "1.6.1")
 addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat"  % "0.1.10")
 addSbtPlugin("pl.project13.scala"        % "sbt-jmh"       % "0.3.7")
 addSbtPlugin("com.github.gseitz"         % "sbt-release"   % "1.0.13")
-addSbtPlugin("org.foundweekends"         % "sbt-bintray"   % "0.5.5")
+addSbtPlugin("org.foundweekends"         % "sbt-bintray"   % "0.5.6")