fix(测试跟踪): 缺陷管理新增同步到Jira必填值校验问题

--bug=1016093 --user=宋昌昌 【测试跟踪】提交缺陷到jira，勾选“使用Jira缺陷模版”，提交缺陷失败 https://www.tapd.cn/55049933/s/1231870

backend/src/main/java/io/metersphere/track/issue/JiraPlatform.java

@@ -24,6 +24,7 @@ import io.metersphere.track.request.testcase.IssuesUpdateRequest;
 import io.metersphere.track.service.IssuesService;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang.StringEscapeUtils;
+import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.client.HttpClientErrorException;
@@ -408,7 +409,7 @@ public class JiraPlatform extends AbstractIssuePlatform {
         customFields.forEach(item -> {
             String fieldName = item.getCustomData();
             if (StringUtils.isNotBlank(fieldName)) {
-                if (item.getValue() != null) {
+                if (ObjectUtils.isNotEmpty(item.getValue())) {
                     if (StringUtils.isNotBlank(item.getType())) {
                         if (StringUtils.equalsAny(item.getType(), "select", "radio", "member")) {
                             JSONObject param = new JSONObject();