Update sbt-ci-release to 1.7.0

Author: scala-steward

project/plugins.sbt

@@ -1,6 +1,6 @@
 addSbtPlugin("com.47deg"          % "sbt-microsites"           % "1.4.4")
 addSbtPlugin("org.scalameta"      % "sbt-scalafmt"             % "2.5.2")
-addSbtPlugin("com.github.sbt"     % "sbt-ci-release"           % "1.5.12")
+addSbtPlugin("com.github.sbt"     % "sbt-ci-release"           % "1.7.0")
 addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "1.15.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 addSbtPlugin("com.eed3si9n"       % "sbt-buildinfo"            % "0.11.0")