Fix playground precommit test failure (apache#39062)

* Debug playground failure

* Restore the error message and update java version.

Author: shunping

.github/workflows/beam_Playground_Precommit.yml

@@ -45,7 +45,7 @@ jobs:
     env:
       DATASTORE_EMULATOR_VERSION: '423.0.0'
       PYTHON_VERSION: '3.10'
-      JAVA_VERSION: '11'
+      JAVA_VERSION: '17'
     steps:
       - uses: actions/checkout@v6
       - name: Setup repository

playground/backend/internal/setup_tools/life_cycle/life_cycle_setuper_test.go

@@ -16,13 +16,14 @@
 package life_cycle
 
 import (
-	"beam.apache.org/playground/backend/internal/emulators"
 	"fmt"
 	"io/fs"
 	"os"
 	"path/filepath"
 	"testing"
 
+	"beam.apache.org/playground/backend/internal/emulators"
+
 	"github.com/google/uuid"
 
 	playground "beam.apache.org/playground/backend/internal/api/v1"