gtk-immodules-cache-tegra: add bbclass
gtk-immodules-cache-tegra: add bbclass

This should be inherited by any recipes that also
inherit gtk-immodules-cache when building for the
tegra platforms, so that QEMU is pointed at the
normal versions of libGL and friends, rather than
the NVIDIA-specific versions, which will cause
a segfault during rootfs postinstall processing.

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

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