Use setup-sbt in CI workflow

Author: armanbilge

.github/workflows/ci.yml

@@ -66,6 +66,9 @@ jobs:
             ~/Library/Caches/Coursier/v1
           key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: Setup NodeJS v18 LTS
         if: matrix.ci == 'ciNode' || matrix.ci == 'ciJSDOMNodeJS'
         uses: actions/setup-node@v3

build.sbt

@@ -45,6 +45,10 @@ ThisBuild / scmInfo := Some(
 ThisBuild / crossScalaVersions := Seq("2.11.12", "2.12.16", "2.13.7", "3.1.3")
 
 ThisBuild / githubWorkflowBuildPreamble ++= Seq(
+  WorkflowStep.Use(
+    UseRef.Public("sbt", "setup-sbt", "v1"),
+    name = Some("Setup sbt")
+  ),
   WorkflowStep.Use(
     UseRef.Public("actions", "setup-node", "v3"),
     name = Some("Setup NodeJS v18 LTS"),