Customizable types follow up: complete types in update_test_file

[melgenek]

This pr introduced a way to use custom column types #160.
But the completion code kept ignoring the types.

This pr updates the implementation to complete column types the same way results are completed.

[skyzh]

LGTM, thanks!

[skyzh]

reminder to myself: next time we should highlight the runner is now using strict validator in release log

[skyzh]

I'll release a new version tomorrow :)

[melgenek]

@skyzh Thank you!

reminder to myself: next time we should highlight the runner is now using strict validator in release log

I'd say the changes are:

• sqllogictest-bin uses the strict validator to update records
• but the default runner doesn't check columns by default
• The query syntax now allows optional columns, so this record is valid now

query
select * from table;
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