Closes #90 #91 Update PPCAT and add urine records

[jeffreyad]

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[github-actions]

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[kaz462]

@jeffreyad Thanks a lot for updating PC/PP!
Ready to merge it after your confirmation

[kaz462]

after this update, PPCAT contains one value - XANOMELINE for all records - is this the intention?

> count(pp, PPCAT)
       PPCAT    n
1 XANOMELINE 2352

[jeffreyad]

Still thinking about adding URINE records too

[manciniedoardo]

I think it would be good to add some urine data too if at all possible please

[kaz462]

@jeffreyad Thanks for adding the urine records! Just left one question, otherwise it looks good to me.