arm: configs: Remove obsolete assignments to CRYPTO_CHACHA20_NEON
Since v6.15, CRYPTO_CHACHA20_NEON is a hidden option and is selected
automatically. Therefore, assigning a value to it in a defconfig no
longer has any effect. Remove it from all files that did this.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250827151131.27733-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>