Fix data-dependent bug with some formatters offormatDateTimeInJodaSyntax

[liuneng1994]

Fixes #64613

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• Bug Fix (user-visible misbehavior in an official stable release)

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

Fix the output of function formatDateTimeInJodaSyntax when a formatter generates an uneven number of characters and the last character is 0. For example, SELECT formatDateTimeInJodaSyntax(toDate('2012-05-29'), 'D') now correctly returns 150 instead of previously 15.

Documentation entry for user-facing changes

• Documentation is written (mandatory for new features)

[robot-ch-test-poll2]

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[rschu1ze]

@liuneng1994 Nice fix, thanks. If I see correctly, the chance of hitting it with formatter D is (365 - 98) / 10 ) / 365 = 7.3 % (one-tenth of all days with three digits divided by all days)