Regex for Judaeo-Arabic matching whitespace between quotes

[blms]

Testing notes

On the QA site search, try the same search as linked below.

• Unlike the link below, PGPID 9071 should not be present in results
• Results matching "certain person's" or "certain persons" should not be present in results, only exact matches for "certain person" (actually happens due to As a public site user, I want to be able to search descriptions for words/phrases in quotations, so that I can find exact matches for my search terms. #1255)

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For example, the regex matches " " in the string shelfmark:"T-S NS" "he divorced".

See also the last result here:
https://geniza.princeton.edu/en/documents/?q=%22mami+sidikari%22+%22certain+person%22&docdate_0=&docdate_1=&sort=relevance

[blms]

Confirmed fixed in QA