Timeplus-connect

Bug Fix
- The client will now validate that the `client_protocol_version` query parameter is actually received and used by the ClickHouse
server before assuming that data returned confirms to the expected protocol version. This fixes an incompatibility with the
current versions of CHProxy (and possibly other proxies that restrict the query parameters passed to the ClickHouse Server).
Note that other features that require the use of query parameters (such as server side bound query parameters) may also fail
because of this behavior in CHProxy. Fixes https://github.com/ClickHouse/clickhouse-connect/issues/191

Bug Fixes
- The client `command` method now accepts ClickHouse "external data." Closes https://github.com/ClickHouse/clickhouse-connect/issues/186
- Arrays of Python date and datetime objects are now correctly formatted when use as server side parameters. Fixes https://github.com/ClickHouse/clickhouse-connect/issues/188
- Fixed inserts of SimpleAggregateFunction columns with a LowCardinality type parameter. https://github.com/ClickHouse/clickhouse-connect/issues/187

Bug Fixes
- SQLAlchemy table reflection threw an exception for `SimpleAggregateFunction` columns. This has been fixed.
https://github.com/ClickHouse/clickhouse-connect/issues/180
- The client no longer logs an invalid warning for query types that did not return a timezone header.
https://github.com/ClickHouse/clickhouse-connect/issues/181
- Querying `SimpleAggregateFunction` columns with a LowCardinality type parameter was broken. This has been fixed.
https://github.com/ClickHouse/clickhouse-connect/issues/182
- The `query_arrow` method now correctly accepts the external_data parameter. https://github.com/ClickHouse/clickhouse-connect/issues/183
- The `query_arrow` method has been fixed for read only queries/settings. https://github.com/ClickHouse/clickhouse-connect/issues/184

New Feature
- A common setting `max_connection_age` has been added, which will ensure that HTTP connections are not reused forever (this
can help with certain load balancing issues. It defaults to 10 minutes

Bug Fix
- There was a critical issue when using zstd compression (the default) with urllib3 version 2.0+. This has been fixed.

Bug Fix
- Logging "Unexpected Http Driver Exception" only as WARNING instead of ERROR. Use the raised OperationalError if you depend on this. Thanks to
[Alexandro Sandre](https://github.com/alexandrosandre) for the fix.
- The `wait_end_of_query` setting is no longer automatically sent with inserts. This caused unnecessary buffering on the ClickHouse server file system, especially
in the case of many small inserts. It can still be added using the `settings` dictionary of the client `*insert` methods if needed for some reason.
- The query setting `use_na_values` has been renamed to `use_extended_dtypes` and now applies to all extended/special Pandas dtypes (except the Pandas Timestamp type).
Set this to `False` to limit the dtypes returned in Pandas dataframes to the "basic" numpy types. (Note that this will force the use of numpy object arrays
for most "nullable types") This should allow creating "basic" dataframes for greater compatibility. Closes https://github.com/ClickHouse/clickhouse-connect/issues/172.

Bug Fixes
- Fix Pandas dataframe inserts where the Dataframe index does not match the data values (after, for example, creating a new DataFrame from
a subset of the original.) https://github.com/ClickHouse/clickhouse-connect/issues/167 Thanks to [Georgi Peev](https://github.com/georgipeev) for
the report and suggested fix, and his continued stress testing of Pandas functionality.
- Compression and other control settings were not properly sent with the request if the corresponding setting was not enabled on the server.
Many thanks to [Alexander Khmelevskiy](https://github.com/khmelevskiy) for the extended investigation and subsequent fix. https://github.com/ClickHouse/clickhouse-connect/issues/157