Fix CI

Author: pbernet

.github/workflows/ci.yml

@@ -14,9 +14,11 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+      # https://github.com/coursier/setup-action
       - name: Set up JDK 11
-        uses: olafurpg/setup-scala@v14
+        uses: coursier/setup-action@v1
         with:
-          java-version: adopt@1.11
+          jvm: adopt:11
+          apps: sbtn
       - name: Build and Test
         run: sbt -v +test