Do not save to history queries starting with a space

[thevar1able]

Changelog category (leave one):

• Improvement

Changelog entry (a user-readable short description of the changes that goes into CHANGELOG.md):

Queries starting with whitespace are no longer saved to history.

Details

This change mimics the bash HISTCONTROL behavior where commands starting with a space are not saved to history.

Reference: https://www.gnu.org/software/bash/manual/html_node/Bash-Variables.html#index-HISTCONTROL

[clickhouse-gh]

Workflow [PR], commit [eee2a51]

Summary: ⏳

job_name	test_name	status	info	comment
Install packages (amd_debug)		failure
	Install server deb	failure	cidb
	Run server init.d (proxy to systemd)	failure	cidb
	Run server init.d	failure	cidb
	Install keeper deb	failure	cidb
BuzzHouse (amd_debug)		failure
	Buzzing result	failure	cidb

[thevar1able]

expect is garbage.

https://s3.amazonaws.com/clickhouse-test-reports/json.html?PR=89116&sha=7ccc7ee0facbbf2086687e62cd22bfd2a770a8a6&name_0=PR&name_1=Stateless+tests+%28amd_asan%2C+flaky+check%29

https://pastila.nl/?000898e6/ee1816b1f07c9f7b05fca8988c7bd3e6#sZ/M/d0QmiewM9xCnI6Gug==

[thevar1able]

No related test failures.

[fm4v]

Any way to add a setting for this change into clickhouse-client config? I'd like previous behavior