Update sbt-pgp to 2.1.2

Author: scala-steward

project/plugins.sbt

@@ -4,7 +4,7 @@ addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.10")
 
 addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.1.1")
 
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.1.1")
+addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")
 
 addSbtPlugin("org.lyranthe.sbt" % "partial-unification" % "1.1.2")