**Describe what's wrong**

If you have more than 2 row policies with the same column used in conditions, ClickHouse tries to rewrite them in IN clause, but it doesn't work.

**Does it reproduce on recent release?**

Yes. 
ClickHouse 21.11, 21.8

**How to reproduce**

```
CREATE TABLE test_row
(
    `key` UInt32,
    `value` UInt32
)
ENGINE = MergeTree
ORDER BY key;

INSERT INTO test_row SELECT
    number,
    number
FROM numbers(10);

CREATE ROW POLICY IF NOT EXISTS key_1 ON test_row FOR SELECT USING key =1 TO default;
CREATE ROW POLICY IF NOT EXISTS key_2 ON test_row FOR SELECT USING key =2 TO default;

 SELECT * FROM test_row;

SELECT *
FROM test_row

Query id: c282f548-cf06-45b6-a187-b0ee37062514

┌─key─┬─value─┐
│   1 │     1 │
│   2 │     2 │
└─────┴───────┘

2 rows in set. Elapsed: 0.005 sec.

CREATE ROW POLICY IF NOT EXISTS key_3 ON test_row FOR SELECT USING key =3 TO default;

SELECT *
FROM test_row


0 rows in set. Elapsed: 0.017 sec.

Received exception from server (version 21.12.1):
Code: 35. DB::Exception: Received from localhost:9000. DB::Exception: Number of arguments for function "or" should be at least 2: passed 1: While processing or(key IN (1, 2, 3)), key, value. (TOO_FEW_ARGUMENTS_FOR_FUNCTION)

SET optimize_min_equality_disjunction_chain_length = 10;

SELECT *
FROM test_row
WHERE 1

Query id: 74325911-824d-4121-80de-cb5d9819cf77


0 rows in set. Elapsed: 0.003 sec.

Received exception from server (version 21.12.1):
Code: 35. DB::Exception: Received from localhost:9000. DB::Exception: Number of arguments for function "or" should be at least 2: passed 1: While processing or(key IN (1, 2, 3)), key, value. (TOO_FEW_ARGUMENTS_FOR_FUNCTION)
```

**Expected behavior**

Query works.


**Additional context**

Looks like that or chain rewrite doesn't work correctly for row policies.

}
    joined_tables.rewriteDistributedInAndJoins(query_ptr);
    max_streams = settings.max_threads;
    ASTSelectQuery & query = getSelectQuery();
    std::shared_ptr<TableJoin> table_join = joined_tables.makeTableJoin(query);
    if (storage)
        row_policy_filter = context->getRowPolicyFilter(table_id.getDatabaseName(), table_id.getTableName(), RowPolicyFilterType::SELECT_FILTER);
    StorageView * view = nullptr;
    if (storage)
        view = dynamic_cast<StorageView *>(storage.get());
    
    SubqueriesForSets subquery_for_sets;
    auto analyze = [&] (bool try_move_to_prewhere)
    {
        
        ASTPtr view_table;
        if (view)
            view->replaceWithSubquery(getSelectQuery(), view_table, metadata_snapshot);
        syntax_analyzer_result = TreeRewriter(context).analyzeSelect(
            query_ptr,
            TreeRewriterResult(source_header.getNamesAndTypesList(), storage, metadata_snapshot),
            options, joined_tables.tablesWithColumns(), required_result_column_names, table_join);
        query_info.syntax_analyzer_result = syntax_analyzer_result;
        context->setDistributed(syntax_analyzer_result->is_remote_storage);
        if (storage && !query.final() && storage->needRewriteQueryWithFinal(syntax_analyzer_result->requiredSourceColumns()))
            query.setFinal();
        
        if (!options.only_analyze && context->hasQueryContext())
            for (const auto & it : syntax_analyzer_result->getScalars())
                context->getQueryContext()->addScalar(it.first, it.second);