image_types_tegra.bbclass: add coreutils-native dependency
image_types_tegra.bbclass: add coreutils-native dependency

for tegraflash image generation, since we need the 'cksum' utility
when doing in-build signing.

Signed-off-by: Matt Madison <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@madison.systems>

madisongh/meta-tegra,madisongh/meta-tegra,madisongh/meta-tegra,madisongh/meta-tegra,madisongh/meta-tegra