layerscape: refresh 6.6 config

layerscape: refresh 6.6 config

Mostly done by 'make kernel_oldconfig'.

armv8_64b has added one entry manually:
CONFIG_CRYPTO_CURVE25519=y

as workaround for error:
aarch64-openwrt-linux-musl-ld: crypto/crypto_engine.o: in function
	`crypto_engine_register_kpp':
crypto_engine.c:687: undefined reference to `crypto_register_kpp'
crypto_engine.c:687:(.text+0x57c): relocation truncated to fit:
	R_AARCH64_CALL26 against undefined symbol `crypto_register_kpp'
aarch64-openwrt-linux-musl-ld: crypto/crypto_engine.o: in function
	`crypto_engine_unregister_kpp':
crypto/crypto_engine.c:693: undefined reference to `crypto_unregister_kpp'
crypto_engine.c:693:(.text+0x5a0): relocation truncated to fit:
	R_AARCH64_CALL26 against undefined symbol `crypto_unregister_kpp'

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>