**Describe the issue**
ClickHouse is unable to start up after upgrading from 20.8 to 21.8. 

There is a replicated table with `:` in zk path and it couldn't be loaded with:

`2021.09.15 03:49:58.435071 [ 633075 ] {} <Error> Application: DB::Exception: Unknown auxiliary ZooKeeper name '/test_prefix'. If it's required it can be added to the section <auxiliary_zookeepers> in config.xml: Cannot attach table `db1`.`table1` from metadata file /var/lib/clickhouse/metadata/db1/table1.sql from query ATTACH TABLE db1.table1 (`field1` String, `date` Date) ENGINE = ReplicatedMergeTree('/test_prefix:db1/{shard}/table1', '{replica}') PARTITION BY toMonth(date) PRIMARY KEY field1 ORDER BY field1 SETTINGS index_granularity = 8192: while loading database `db1` from path /var/lib/clickhouse/metadata/db1
`

**Expected behavior**
ClickHouse server is able to startup after upgrade without schema change. "test_prefix" in "/test_prefix:db1/{shard}/table1" is not interpreted as an auxiliary ZooKeeper name.

{
    return part_moves_between_shards_orchestrator.killPartMoveToShard(task_uuid);
}
void StorageReplicatedMergeTree::getCommitPartOps(
    Coordination::Requests & ops,
    MutableDataPartPtr & part,
    const String & block_id_path) const
{
    const String & part_name = part->name;
    const auto storage_settings_ptr = getSettings();
    if (!block_id_path.empty())
    {
        
        ops.emplace_back(
            zkutil::makeCreateRequest(
                block_id_path,
                part_name,  
                zkutil::CreateMode::Persistent));
    }
    
    if (storage_settings_ptr->use_minimalistic_part_header_in_zookeeper)
    {
        ops.emplace_back(zkutil::makeCreateRequest(
            fs::path(replica_path) / "parts" / part->name,
            ReplicatedMergeTreePartHeader::fromColumnsAndChecksums(part->getColumns(), part->checksums).toString(),
            zkutil::CreateMode::Persistent));
    }