Feature backup colocate (#3384)

## Summary
- Recreate the `reserve_colocate` restore-property documentation update
from #1810.
- Add `reserve_colocate` under RESTORE properties for `dev` and `4.x`.
- Apply this to both English and Chinese docs.

## Versions
- [x] dev
- [x] 4.x
- [ ] 3.x
- [ ] 2.1
- [ ] 2.0

## Languages
- [x] Chinese
- [x] English

## Reference
- Original PR: #1810

Co-authored-by: zhangyuan <ayuanzhang@tencent.com>

Author: dataroaring

docs/sql-manual/sql-statements/data-modification/backup-and-restore/RESTORE.md

@@ -43,6 +43,7 @@ Restoration operation attributes, the format is `<key>` = `<value>`，currently
 - "backup_timestamp" = "2018-05-04-16-45-08": Specifies which time version of the corresponding backup to restore, required. This information can be obtained with the `SHOW SNAPSHOT ON repo;` statement.
 - "replication_num" = "3": Specifies the number of replicas for the restored table or partition. Default is 3. If restoring an existing table or partition, the number of replicas must be the same as the number of replicas of the existing table or partition. At the same time, there must be enough hosts to accommodate multiple replicas.
 - "reserve_replica" = "true": Default is false. When this property is true, the replication_num property is ignored and the restored table or partition will have the same number of replication as before the backup. Supports multiple tables or multiple partitions within a table with different replication number.
+- "reserve_colocate" = "true": Default is false. When this property is false, the colocate property is not restored. When this property is true, the restored table keeps the colocate property.
 - "reserve_dynamic_partition_enable" = "true": Default is false. When this property is true, the restored table will have the same value of 'dynamic_partition_enable' as before the backup. if this property is not true, the restored table will set 'dynamic_partition_enable=false'.
 - "timeout" = "3600": The task timeout period, the default is one day. in seconds.
 - "meta_version" = 40: Use the specified meta_version to read the previously backed up metadata. Note that this parameter is used as a temporary solution and is only used to restore the data backed up by the old version of Doris. The latest version of the backup data already contains the meta version, no need to specify it.

i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-statements/data-modification/backup-and-restore/RESTORE.md

@@ -43,6 +43,7 @@ FROM `<repository_name>`
 - "backup_timestamp" = "2018-05-04-16-45-08"：指定了恢复对应备份的哪个时间版本，必填。该信息可以通过 `SHOW SNAPSHOT ON repo;` 语句获得。
 - "replication_num" = "3"：指定恢复的表或分区的副本数。默认为 3。若恢复已存在的表或分区，则副本数必须和已存在表或分区的副本数相同。同时，必须有足够的 host 容纳多个副本。
 - "reserve_replica" = "true"：默认为 false。当该属性为 true 时，会忽略 replication_num 属性，恢复的表或分区的副本数将与备份之前一样。支持多个表或表内多个分区有不同的副本数。
+- "reserve_colocate" = "true"：默认为 false。该属性为 true 时，恢复的表会保留 colocate 属性；为 false 时不保留。
 - "reserve_dynamic_partition_enable" = "true"：默认为 false。当该属性为 true 时，恢复的表会保留该表备份之前的'dynamic_partition_enable'属性值。该值不为 true 时，则恢复出来的表的'dynamic_partition_enable'属性值会设置为 false。
 - "timeout" = "3600"：任务超时时间，默认为一天。单位秒。
 - "meta_version" = 40：使用指定的 meta_version 来读取之前备份的元数据。注意，该参数作为临时方案，仅用于恢复老版本 Doris 备份的数据。最新版本的备份数据中已经包含 meta version，无需再指定。

i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-statements/data-modification/backup-and-restore/RESTORE.md

@@ -43,6 +43,7 @@ FROM `<repository_name>`
 - "backup_timestamp" = "2018-05-04-16-45-08"：指定了恢复对应备份的哪个时间版本，必填。该信息可以通过 `SHOW SNAPSHOT ON repo;` 语句获得。
 - "replication_num" = "3"：指定恢复的表或分区的副本数。默认为 3。若恢复已存在的表或分区，则副本数必须和已存在表或分区的副本数相同。同时，必须有足够的 host 容纳多个副本。
 - "reserve_replica" = "true"：默认为 false。当该属性为 true 时，会忽略 replication_num 属性，恢复的表或分区的副本数将与备份之前一样。支持多个表或表内多个分区有不同的副本数。
+- "reserve_colocate" = "true"：默认为 false。该属性为 true 时，恢复的表会保留 colocate 属性；为 false 时不保留。
 - "reserve_dynamic_partition_enable" = "true"：默认为 false。当该属性为 true 时，恢复的表会保留该表备份之前的'dynamic_partition_enable'属性值。该值不为 true 时，则恢复出来的表的'dynamic_partition_enable'属性值会设置为 false。
 - "timeout" = "3600"：任务超时时间，默认为一天。单位秒。
 - "meta_version" = 40：使用指定的 meta_version 来读取之前备份的元数据。注意，该参数作为临时方案，仅用于恢复老版本 Doris 备份的数据。最新版本的备份数据中已经包含 meta version，无需再指定。

versioned_docs/version-4.x/sql-manual/sql-statements/data-modification/backup-and-restore/RESTORE.md

@@ -43,6 +43,7 @@ Restoration operation attributes, the format is `<key>` = `<value>`，currently
 - "backup_timestamp" = "2018-05-04-16-45-08": Specifies which time version of the corresponding backup to restore, required. This information can be obtained with the `SHOW SNAPSHOT ON repo;` statement.
 - "replication_num" = "3": Specifies the number of replicas for the restored table or partition. Default is 3. If restoring an existing table or partition, the number of replicas must be the same as the number of replicas of the existing table or partition. At the same time, there must be enough hosts to accommodate multiple replicas.
 - "reserve_replica" = "true": Default is false. When this property is true, the replication_num property is ignored and the restored table or partition will have the same number of replication as before the backup. Supports multiple tables or multiple partitions within a table with different replication number.
+- "reserve_colocate" = "true": Default is false. When this property is false, the colocate property is not restored. When this property is true, the restored table keeps the colocate property.
 - "reserve_dynamic_partition_enable" = "true": Default is false. When this property is true, the restored table will have the same value of 'dynamic_partition_enable' as before the backup. if this property is not true, the restored table will set 'dynamic_partition_enable=false'.
 - "timeout" = "3600": The task timeout period, the default is one day. in seconds.
 - "meta_version" = 40: Use the specified meta_version to read the previously backed up metadata. Note that this parameter is used as a temporary solution and is only used to restore the data backed up by the old version of Doris. The latest version of the backup data already contains the meta version, no need to specify it.