runtime中静态合并部署时多模块并行执行createTempDir时异常 (#911)

Co-authored-by: jiyunfei <jiyunfei@come-future.com>
Co-authored-by: leo james <leojames.googol@gmail.com>

sofa-ark-parent/core/common/src/main/java/com/alipay/sofa/ark/common/util/FileUtils.java

@@ -74,7 +74,7 @@ private static String bytesToHex(byte[] bytes) {
      * Atomically creates a new directory somewhere beneath the system's
      * temporary directory (as defined by the {@code java.io.tmpdir} system
      */
-    public static File createTempDir(String subPath) {
+    public static synchronized File createTempDir(String subPath) {
         File baseDir = FileUtils.file(System.getProperty("java.io.tmpdir"));
         File tempDir = new File(baseDir, subPath);
         if (tempDir.exists()) {