add java setup + sbt

Author: sebastian-alfers

.github/workflows/ci.yml

@@ -9,11 +9,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-java@v4
+      - uses: coursier/setup-action@v3.0.0
         with:
-          distribution: temurin
-          java-version: 21
-          cache: sbt
+          jvm: temurin:21
+          apps: sbt
 
       - name: Run scripted tests
         run: sbt scripted

.github/workflows/release.yml

@@ -11,11 +11,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-java@v4
+      - uses: coursier/setup-action@v3.0.0
         with:
-          distribution: temurin
-          java-version: 21
-          cache: sbt
+          jvm: temurin:21
+          apps: sbt
 
       - name: Publish to Cloudsmith
         env: