Add AT-SPI mapping for ATK_RELATION_NODE_PARENT_OF
Add AT-SPI mapping for ATK_RELATION_NODE_PARENT_OF

Distrotech/at-spi2-atk,GNOME/at-spi2-core,GNOME/at-spi2-core,GNOME/at-spi2-core,GNOME/at-spi2-atk,Distrotech/at-spi2-atk