Update CI workflow

Author: Alberto Perez Lopez

.github/workflows/scala.yml

@@ -8,16 +8,15 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 16
-      uses: actions/setup-java@v2
+    - uses: actions/checkout@v3
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
       with:
-        java-version: '16'
-        distribution: 'adopt'
+        java-version: '17'
+        distribution: 'temurin'
+        cache: 'sbt'
     - name: Run tests for Scala 3
       run: sbt test
     - name: Run tests for Scala 2.13