refactor(通用功能): 版本置新加最新版本标识

--bug=1020900 --user=郭雨琦
https://www.tapd.cn/55049933/bugtrace/bugs/view/1155049933001020900

api-test/backend/src/main/java/io/metersphere/base/mapper/ext/ExtApiScenarioMapper.xml

@@ -189,7 +189,7 @@
     <select id="list" resultMap="BaseResultMap">
         select api_scenario.id, api_scenario.project_id, api_scenario.tags, api_scenario.user_id, api_scenario.num,
         api_scenario.custom_num, api_scenario.version, api_scenario.environment_type, api_scenario.environment_group_id,
-        api_scenario.version_id, api_scenario.ref_id, project_version.name as version_name,
+        api_scenario.version_id, api_scenario.ref_id,api_scenario.latest, project_version.name as version_name,
         <if test="request.selectEnvironment == true">
             api_scenario.environment_json as env,
         </if>

test-track/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestCaseMapper.xml

@@ -271,7 +271,7 @@
             test_case.review_status, test_case.tags,
             test_case.demand_id, test_case.demand_name, test_case.`status`,
             test_case.custom_num, test_case.step_model, test_case.create_user,
-            test_case.ref_id
+            test_case.ref_id,test_case.latest
         </if>
         from test_case
         left join project_version on project_version.id = test_case.version_id