Update Java version

Signed-off-by: DeathsGun <deathsgun@protonmail.com>

Author: DeathsGun

.github/workflows/test.yml

@@ -9,10 +9,10 @@ jobs:
         uses: actions/checkout@v2
       - name: validate gradle wrapper
         uses: gradle/wrapper-validation-action@v1
-      - name: setup jdk 16
+      - name: setup jdk 17
         uses: actions/setup-java@v1
         with:
-          java-version: 16
+          java-version: 17
       - name: make gradle wrapper executable
         run: chmod +x ./gradlew
       - name: test