Use Java 17 for toolchain build

.github/actions/init-integ-test/action.yml

@@ -1,5 +1,11 @@
 name: 'Initialize integ-test'
 
+inputs:
+  java-version:
+    description: 'Java version to use'
+    required: false
+    default: '11'
+
 runs:
   using: "composite"
   steps: 
@@ -7,7 +13,7 @@ runs:
       uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
       with:
         distribution: 'temurin'
-        java-version: 11
+        java-version: ${{ inputs.java-version }}
 
     - name: Configure environment
       shell: bash