The function `i2pd::crypto::AEADChaCha20Poly1305Encrypt()` was
changed[1] to the overloaded method `Encrypt()` in a new class
object named `i2pd::crypto::AEADChaCha20Poly1305Encrypt`.
test-aeadchacha20poly1305 needs to be updated for this.
Fixes#2143
[1] 3534b9c499
Signed-off-by: Daniel Bermond <dbermond@archlinux.org>