Find sex/age of some of the participants

[jcohenadad]

Related to #4

sub-amuFR, sub-amuGB, sub-amuMLL, sub-unfErssm011, sub-unfErssm017, sub-unfErssm025, sub-unfErssm030, sub-unfPain002, sub-unfSCT001, and sub-unfSCT002 are missing sex, weight, and height in the participants.tsv file in the bids folder