Merge pull request #349 from scala-steward/update/sbt-pgp-2.1.2

Update sbt-pgp to 2.1.2

Author: mergify[bot]

project/plugins.sbt

@@ -2,5 +2,5 @@ addSbtPlugin("org.scala-js"      % "sbt-scalajs"   % "1.5.0")
 addSbtPlugin("org.scalameta"     % "sbt-scalafmt"  % "2.4.2")
 addSbtPlugin("org.xerial.sbt"    % "sbt-sonatype"  % "3.9.5")
 addSbtPlugin("com.github.gseitz" % "sbt-release"   % "1.0.13")
-addSbtPlugin("com.jsuereth"      % "sbt-pgp"       % "2.1.1")
+addSbtPlugin("com.github.sbt"    % "sbt-pgp"       % "2.1.2")
 addSbtPlugin("org.scoverage"     % "sbt-scoverage" % "1.6.1")