SAS7BDAT parser: Fix page count

[jonashaag]

While page size is 32 bits (https://github.com/Roche/pyreadstat/blob/e0627c7cf406e4296a9af16036a563719fcba237/src/sas/readstat_sas.c#L245) the page count is word size (https://github.com/Roche/pyreadstat/blob/e0627c7cf406e4296a9af16036a563719fcba237/src/sas/readstat_sas.c#L270-L284).

Unfortunately I don't have a test file that I can share.

• closes #xxxx (Replace xxxx with the Github issue number)
• Tests added and passed if fixing a bug or adding a new feature
• All code checks passed.
• Added type annotations to new arguments/methods/functions.
• Added an entry in the latest doc/source/whatsnew/vX.X.X.rst file if fixing a bug or adding a new feature.

[mroeschke]

Do you have an idea of how to generate a similar sas file that could trigger the bug in the past?

Could also use a whatsnew note for 1.5.

[jonashaag]

Hmm maybe we can modify an existing test file and read the page count attribute from the parser. Not really an end to end test but the best idea I have

[jonashaag]

@mroeschke do you prefer the kind of test I suggested to no test?

[mroeschke]

@mroeschke do you prefer the kind of test I suggested to no test?

Yeah your suggested test would be good too add, thanks.

[github-actions]

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[mroeschke]

@jonashaag could you merge in main one more time? This looked okay

[jonashaag]

See #48764 instead

[mroeschke]

See #48764 instead

Cool that one looks better. Okay to close this then?