feat(locationPoint): 标注点优化描述的修改

src/main/java/com/dlbridge/jadp/plugins/cmpt/dao/mapper/LocationPointMapper.xml

@@ -29,7 +29,7 @@
                 altitude = #{altitude},
             </if>
             <if test="longitude != null">
-                longitude = #{longitude}
+                longitude = #{longitude},
             </if>
             <if test="description != null">
                 description = #{description}