fix(接口测试): 修复第三方工具调用MS导入接口的api时在登录项目与参数项目不一致时出现的用例所属项目错误的问题

--bug=1013492 --user=宋天阳 【接口测试】调用API导入接口定义时，附带的case导入到了错误的项目里
https://www.tapd.cn/55049933/s/1175055

backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java

@@ -1177,7 +1177,11 @@ public class ApiDefinitionService {
             apiTestCase.setCreateTime(System.currentTimeMillis());
             apiTestCase.setUpdateTime(System.currentTimeMillis());
             apiTestCase.setCreateUserId(SessionUtils.getUserId());
-            apiTestCase.setProjectId(SessionUtils.getCurrentProjectId());
+            if (StringUtils.isEmpty(apiTestImportRequest.getProjectId())) {
+                apiTestCase.setProjectId(SessionUtils.getCurrentProjectId());
+            } else {
+                apiTestCase.setProjectId(apiTestImportRequest.getProjectId());
+            }
             apiTestCase.setOrder(getImportNextCaseOrder(apiTestImportRequest.getProjectId()));
             apiTestCaseMapper.insert(apiTestCase);
         } else if (StringUtils.equals("fullCoverage", apiTestImportRequest.getModeId())) {