feat(pigx-common-bom): 升级MyBatis-Plus相关依赖版本

feat(pigx-codegen): 修改GenTableColumnEntity字段更新策略

- 升级MyBatis-Plus版本至3.5.12
- 升级MyBatis-Plus-Join版本至1.5.3
- 修改fieldDict字段的更新策略为ALWAYS

pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/entity/GenTableColumnEntity.java

@@ -149,7 +149,7 @@ public class GenTableColumnEntity extends Model<GenDatasourceConf> {
 	/**
 	 * 字段字典类型
 	 */
-	@TableField(updateStrategy = FieldStrategy.IGNORED)
+	@TableField(updateStrategy = FieldStrategy.ALWAYS)
 	private String fieldDict;
 
 }