`getblockfrompeer` was introduced in v23.0.0, we want to skip this path
if the version of bitcoind used is below that.
Signed-off-by: Peter Neuroth <pet.v.ne@gmail.com>
Any file in this directory which is executable and whose name only
consists of alphanumeric characters, space, '.', '-' or '_' will be
automatically loaded when lightningd starts (unless suppressed with
commandline options).