test: add Trino Iceberg catalog integration test

- Create test/s3/catalog_trino/trino_catalog_test.go with TestTrinoIcebergCatalog
- Tests integration between Trino SQL engine and SeaweedFS Iceberg REST catalog
- Starts weed mini with all services and Trino in Docker container
- Validates Iceberg catalog schema creation and listing operations
- Uses native S3 filesystem support in Trino with path-style access
- Add workflow job to s3-tables-tests.yml for CI execution

.github/workflows/s3-tables-tests.yml

@@ -122,6 +122,66 @@ jobs:
           path: test/s3tables/catalog/test-output.log
           retention-days: 3
 
+  trino-iceberg-catalog-tests:
+    name: Trino Iceberg Catalog Integration Tests
+    runs-on: ubuntu-22.04
+    timeout-minutes: 30
+    
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v6
+
+      - name: Set up Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+        id: go
+
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v3
+
+      - name: Install SeaweedFS
+        run: |
+          go install -buildvcs=false ./weed
+
+      - name: Run Trino Iceberg Catalog Integration Tests
+        timeout-minutes: 25
+        working-directory: test/s3/catalog_trino
+        run: |
+          set -x
+          set -o pipefail
+          echo "=== System Information ==="
+          uname -a
+          free -h
+          df -h
+          echo "=== Starting Trino Iceberg Catalog Tests ==="
+          
+          # Run Trino + Iceberg catalog integration tests
+          go test -v -timeout 20m . 2>&1 | tee test-output.log || {
+            echo "Trino Iceberg catalog integration tests failed"
+            exit 1
+          }
+
+      - name: Show test output on failure
+        if: failure()
+        working-directory: test/s3/catalog_trino
+        run: |
+          echo "=== Test Output ==="
+          if [ -f test-output.log ]; then
+            tail -200 test-output.log
+          fi
+          
+          echo "=== Process information ==="
+          ps aux | grep -E "(weed|test|docker)" || true
+
+      - name: Upload test logs on failure
+        if: failure()
+        uses: actions/upload-artifact@v6
+        with:
+          name: trino-iceberg-catalog-test-logs
+          path: test/s3/catalog_trino/test-output.log
+          retention-days: 3
+
   s3-tables-build-verification:
     name: S3 Tables Build Verification
     runs-on: ubuntu-22.04