Bump actions/setup-java from 4.6.0 to 4.7.0 (#297)

Author: dependabot[bot]

.github/workflows/exercise-tests.yml

@@ -24,7 +24,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
-      - uses: actions/setup-java@7a6d8a8234af8eb26422e24e3006232cccaa061b
+      - uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12
         with:
           java-version: 17
           distribution: temurin