Update ci.yml

Author: johnspade

.github/workflows/ci.yml

@@ -6,12 +6,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-java@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: temurin
-      - uses: coursier/cache-action@v6
+          cache: sbt
+      - uses: sbt/setup-sbt@v1
       - 
         name: Validate project    
         run: sbt test