types: Fix duplicate warnings for string-to-float truncation

[dveeden]

What problem does this PR solve?

Issue Number: close #25829

select 1 in (0, '1a', 2); results in two warnings instead of one

What is changed and how it works?

getValidIntPrefix now calls getValidFloatPrefix with an extra parameter which disabled the call to HandleTruncate

Check List

Tests

• Manual test (add detailed scripts or steps below)

Release note

• Fix duplicate warnings for truncation of DOUBLE

[ti-chi-bot]

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[ichn-hu]

Please add a test that checks the number of warnings .

[ichn-hu]

also please fix the CI

[ti-chi-bot]

@dveeden: PR needs rebase.

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