Add test to verify that androidboot.* parameters are correctly extracted from bootargs and appended to the bootconfig section when using 'abootimg get ramdisk' with boot image v4 and vendor_boot image. The test verifies: - androidboot.* parameters are removed from bootargs - They are appended to the bootconfig section in the ramdisk - Non-androidboot parameters remain in bootargs - The bootconfig trailer is properly updated Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Guillaume La Roque (TI.com) <glaroque@baylibre.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org> Link: https://lore.kernel.org/r/20260112-bootconfig-v5-5-79b242159ac7@baylibre.com [mkorpershoek: dropped whitespace changes from original patch] Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>