chore: fix downstream check (#643)

Author: Neenu1995

.github/workflows/downstream.yaml

@@ -149,9 +149,11 @@ jobs:
         - workflows
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-java@v1
+    - uses: actions/setup-java@v3
       with:
+        distribution: zulu
         java-version: ${{matrix.java}}
     - run: java -version
+    - run: sudo apt-get update -y
     - run: sudo apt-get install libxml2-utils
     - run: .kokoro/downstream-client-library-check.sh ${{matrix.repo}}