chore: update pictograms metadata (#7356)
chore: update pictograms metadata (#7356)

* chore: update watson--logo friendly name

* chore: capitalize Heart friendly name

* chore: fix typo

Co-authored-by: Andrea N. Cardona <c543342eade5155b4111021f5d2bb30e7ec4b9b6@gmail.com>
carbon-design-system/carbon-components,carbon-design-system/carbon-components,carbon-design-system/carbon-components