Use setup-sbt in publish workflow

.github/workflows/ci.yml

@@ -139,6 +139,9 @@ jobs:
           echo "$PGP_PASSPHRASE" | gpg --pinentry-mode loopback --passphrase-fd 0 --import /tmp/signing-key.gpg
           (echo "$PGP_PASSPHRASE"; echo; echo) | gpg --command-fd 0 --pinentry-mode loopback --change-passphrase $(gpg --list-secret-keys --with-colons 2> /dev/null | grep '^sec:' | cut --delimiter ':' --fields 5 | tail -n 1)
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: Publish
         run: sbt tlCiRelease
 

build.sbt

@@ -44,11 +44,13 @@ ThisBuild / scmInfo := Some(
 
 ThisBuild / crossScalaVersions := Seq("2.11.12", "2.12.16", "2.13.7", "3.1.3")
 
+val setupSbt = WorkflowStep.Use(
+  UseRef.Public("sbt", "setup-sbt", "v1"),
+  name = Some("Setup sbt")
+)
+
 ThisBuild / githubWorkflowBuildPreamble ++= Seq(
-  WorkflowStep.Use(
-    UseRef.Public("sbt", "setup-sbt", "v1"),
-    name = Some("Setup sbt")
-  ),
+  setupSbt,
   WorkflowStep.Use(
     UseRef.Public("actions", "setup-node", "v3"),
     name = Some("Setup NodeJS v18 LTS"),
@@ -62,6 +64,8 @@ ThisBuild / githubWorkflowBuildPreamble ++= Seq(
   ),
 )
 
+ThisBuild / githubWorkflowPublishPreamble += setupSbt
+
 val ciVariants = List("ciNode", "ciFirefox", "ciChrome", "ciJSDOMNodeJS")
 
 ThisBuild / githubWorkflowBuildMatrixAdditions += "ci" -> ciVariants