(improvement)(semantic) Support dimension search by tag or not (#413)

Co-authored-by: jolunoluo

semantic/api/src/main/java/com/tencent/supersonic/semantic/api/model/request/PageDimensionReq.java

@@ -7,5 +7,6 @@ import lombok.Data;
 @Data
 public class PageDimensionReq extends PageSchemaItemReq {
 
+    private Integer isTag;
 
 }

semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/pojo/DimensionFilter.java

@@ -6,5 +6,6 @@ import lombok.Data;
 @Data
 public class DimensionFilter extends MetaFilter {
 
+    private Integer isTag;
 
 }

semantic/model/src/main/resources/mapper/custom/DimensionDOCustomMapper.xml

@@ -164,6 +164,9 @@
         <if test="datasourceId != null">
             and datasource_id = #{datasourceId}
         </if>
+        <if test="isTag != null">
+            and is_tag = #{isTag}
+        </if>
     </select>