Allow no message feels and update addresses (#42)

* Update addresses

* Add latest addresses

* Update wormhole contract to allow for no message fees

* Update wormhole contracts

Temporary flattening -> Devnet 5 (#41)

Update to devnet.5

Temporary flattening (#40)

Aztec: migrate to devnet (#36)

Awaiting to double check details regarding v3

- Is aztec-postprocess-contract expected to fail with "Assertion failed:
(context != nullptr)" for private functions that enqueue public calls?
Getting this error during VK generation for any #[external("private")]
function that uses context.call_public_function() or .enqueue() to call
a public function on the same contract. Overall, are private functions
able to enqueue public calls on the same contract in v3.0.0?
- Is accessing DelayedPublicMutable storage from private functions
expected to cause VK generation failures? Reading said storage from a
private function causes assertion failures during postprocessing.

Update, devnet.3 helps solve the current issue.

remove aztec relayer (should be in demo app repo)

remove aztec relayer (should be in demo app repo)