fix(mapper): 修正ThirdPartyStationInfoMapper中的连接类型

- 将third_party_equipment_info表的连接类型由LEFT JOIN改为INNER JOIN
- 优化了数据库查询逻辑，确保关联数据准确性
- 修复潜在的查询结果不一致问题

src/main/resources/mapper/business/ThirdPartyStationInfoMapper.xml

@@ -93,7 +93,7 @@
             pf.third_party_id
         FROM third_party_station_info tpsi
         LEFT JOIN third_party_equipment_info tpei ON tpsi.station_id = tpei.station_id AND tpei.is_deleted = 0
-        LEFT JOIN (
+        INNER JOIN (
             SELECT p1.station_info_id, p1.firm_id, p1.third_party_id
             FROM c_policy_fee p1
             INNER JOIN (