Install Java 17 in prepare-test action

mbg · mbg · commit b579744f4840 · 2025-08-15T17:51:05.000+01:00
diff --git a/.github/actions/prepare-test/action.yml b/.github/actions/prepare-test/action.yml
@@ -76,6 +76,11 @@ runs:
           exit 1
         fi
 
+    - uses: actions/setup-java@v4
+      with:
+        java-version: 17
+        distribution: temurin
+
     - uses: fwilhe2/setup-kotlin@9c245a6425255f5e98ba1ce6c15d31fce7eca9da
       if: ${{ inputs.setup-kotlin == 'true' }}
       with:
