update github action java version

Author: allisonport-db

.github/workflows/spark_test.yaml

@@ -6,7 +6,7 @@ jobs:
     strategy:
       matrix:
         # These Scala versions must match those in the build.sbt
-        scala: [2.12.17, 2.13.8]
+        scala: [2.13.8]
     env:
       SCALA_VERSION: ${{ matrix.scala }}
     steps:
@@ -22,7 +22,7 @@ jobs:
         uses: actions/setup-java@v3
         with:
           distribution: "zulu"
-          java-version: "8"
+          java-version: "17"
       - name: Cache Scala, SBT
         uses: actions/cache@v3
         with: