configs/nezha_defconfig: u-boot needs pylibfdt/swig/openssl

Fixes https://gitlab.com/buildroot.org/buildroot/-/jobs/1758966167

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

configs/nezha_defconfig

@@ -26,6 +26,9 @@ BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
 BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,smaeul,u-boot,62392d3b8a624a80646c1876533336f90140088d)/uboot-62392d3b8a624a80646c1876533336f90140088d.tar.gz"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="nezha"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_PYTHON3=y
+BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
+BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
 BR2_TARGET_UBOOT_NEEDS_OPENSBI=y
 # BR2_TARGET_UBOOT_FORMAT_BIN is not set
 BR2_TARGET_UBOOT_FORMAT_CUSTOM=y