Update sbt-release-early to mitigate jvican/sbt-release-early#34

.travis.yml

@@ -21,7 +21,7 @@ jobs:
       script: |
         openssl aes-256-cbc -K $encrypted_15ce06f7b2e5_key -iv $encrypted_15ce06f7b2e5_iv -in travis/secrets.tar.enc -out travis/local.secrets.tar -d &&
           tar xv -C travis -f travis/local.secrets.tar &&
-          sbt +releaseEarly
+          sbt +releaseEarly +sonatypeBundleRelease
 env:
   global:
     - secure: "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"

project/plugins.sbt

@@ -2,7 +2,7 @@ logLevel := Level.Warn
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1")
 addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.2.7")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.2")
-addSbtPlugin("ch.epfl.scala" % "sbt-release-early" % "2.1.1")
+addSbtPlugin("ch.epfl.scala" % "sbt-release-early" % "2.1.1+4-9d76569a")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.4.0")
 addSbtPlugin("com.sksamuel.scapegoat" %% "sbt-scapegoat" % "1.1.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.3.1")