jetson-nano-2gb-devkit: update PARTITION_LAYOUT_TEMPLATE
jetson-nano-2gb-devkit: update PARTITION_LAYOUT_TEMPLATE

which I missed during the update to L4T R32.5.0.

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

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