CAMEL-21557: camel-platform-http-starter - improve to use a unique fi…

…lename for the uploadedTmpFile (apache#1308)

(cherry picked from commit 7f9f4f4)

components-starter/camel-platform-http-starter/src/main/java/org/apache/camel/component/platform/http/springboot/SpringBootPlatformHttpBinding.java

@@ -52,6 +52,7 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Locale;
+import java.util.UUID;
 
 public class SpringBootPlatformHttpBinding extends DefaultHttpBinding {
     private static final Logger LOG = LoggerFactory.getLogger(SpringBootPlatformHttpBinding.class);
@@ -86,7 +87,7 @@ protected void populateAttachments(HttpServletRequest request, Message message)
             File tmpFolder = (File) request.getServletContext().getAttribute(ServletContext.TEMPDIR);
             multipartHttpServletRequest.getFileMap().forEach((name, multipartFile) -> {
                 try {
-                    Path uploadedTmpFile = Paths.get(tmpFolder.getPath(), name);
+                    Path uploadedTmpFile = Paths.get(tmpFolder.getPath(), UUID.randomUUID().toString());
                     multipartFile.transferTo(uploadedTmpFile);
 
                     if (name != null) {