Replaced custom wait logic with the -rpcwait flag in bitcoin-cli to handle waiting for bitcoind to warm up. This simplifies the code and ensures that errors unrelated to warmup are passed up directly without additional checks.
Changelog-None
Signed-off-by: Nishant Bansal <nishant.bansal.282003@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).