Update version of setup-java action from 2 to 3

In order to avoid deprecation warnings.

Author: thomasspriggs

.github/workflows/models_library_pr.yml

@@ -10,7 +10,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
       - name: Setup Java environment
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v3
         with:
           java-version: '16'
           distribution: 'adopt'