pcb: Add part numbers for passives Change-Id: Ie1730dd2a7126b7f6f602689064a4dbf8996e7b6 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/172895 Reviewed-by: Anthony DiGirolamo <anthony.digirolamo@gmail.com> Reviewed-by: Anthony DiGirolamo <tonymd@google.com>