Update sbt-github, sbt-github-header, ... to 0.11.8

Author: 47erbot

project/plugins.sbt

@@ -3,7 +3,7 @@ addSbtPlugin("com.github.sbt"      % "sbt-ci-release"           % "1.5.11")
 addSbtPlugin("org.scalameta"       % "sbt-mdoc"                 % "2.3.7")
 addSbtPlugin("org.scalameta"       % "sbt-scalafmt"             % "2.5.0")
 addSbtPlugin("de.heikoseeberger"   % "sbt-header"               % "5.9.0")
-addSbtPlugin("com.alejandrohdezma" % "sbt-github"               % "0.11.6")
-addSbtPlugin("com.alejandrohdezma" % "sbt-github-header"        % "0.11.6")
-addSbtPlugin("com.alejandrohdezma" % "sbt-github-mdoc"          % "0.11.6")
+addSbtPlugin("com.alejandrohdezma" % "sbt-github"               % "0.11.8")
+addSbtPlugin("com.alejandrohdezma" % "sbt-github-header"        % "0.11.8")
+addSbtPlugin("com.alejandrohdezma" % "sbt-github-mdoc"          % "0.11.8")
 addSbtPlugin("com.alejandrohdezma" % "sbt-remove-test-from-pom" % "0.1.0")