Command-line arguments with no value that are Bool settings should be implicitly set to true.

[davidtsuk]

Closes #70291

Changelog category (leave one):

• Improvement

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

Command-line arguments for Bool settings are set to true when no value is provided for the argument (e.g. clickhouse-client --optimize_aggregation_in_order --query "SELECT 1").

Documentation entry for user-facing changes

• Documentation is written (mandatory for new features)

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[robot-clickhouse]

This is an automated comment for commit a576fc3 with description of existing statuses. It's updated for the latest CI running

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[pufit]

Let's do SELECT value FROM system.settings WHERE name = 'optimize_aggregation_in_order' instead just selecting 1

[rschu1ze]

Given that l. 16/17 and l. 21/22 are almost the same, a brief comment could have been useful.

[rschu1ze]

Hmm, why is this marked no-fasttest?