fix: 测试用例创建缺陷没有关联

--bug=1008299 --user=陈建星 【测试跟踪】禅道-测试用例中创建缺陷，不能添加关联关系 https://www.tapd.cn/55049933/s/10741699”

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

@@ -175,7 +175,6 @@ public abstract class AbstractIssuePlatform implements IssuesPlatform {
     }
 
     protected void handleTestCaseIssues(IssuesUpdateRequest issuesRequest) {
-        if (!issuesRequest.isWithCaseId()) return;
         String issuesId = issuesRequest.getId();
         if (StringUtils.isNotBlank(issuesRequest.getTestCaseId())) {
             insertTestCaseIssues(issuesId, issuesRequest.getTestCaseId());

backend/src/main/java/io/metersphere/track/request/testcase/IssuesUpdateRequest.java

@@ -12,8 +12,6 @@ public class IssuesUpdateRequest extends IssuesWithBLOBs {
     private String content;
     private String testCaseId;
     private String workspaceId;
-    // 带caseId的更新, 默认更新是同时保存用例的关联关系，脑图保存缺陷，不带caseId
-    private boolean withCaseId = true;
 
     private List<String> tapdUsers;
     /**

frontend/src/business/components/track/issue/IssueEditDetail.vue

@@ -275,9 +275,7 @@ export default {
       buildCustomFields(this.form, param, this.issueTemplate);
       if (this.isPlan) {
         param.testCaseIds = [this.caseId];
-        param.withCaseId = false;
       } else {
-        param.withCaseId = true;
         param.testCaseIds = Array.from(this.testCaseContainIds);
       }
       if (this.planId) {