* sdk: add new governance VAA for IbcReceiverUpdateChainConnection
* Enforce connectionId to be 64 bytes, add tests in rust sdk
* Update PrependBufferBytesFixed to LeftPadBytes, add template function + command for IBC governance VAA
* Add >64 length check for ibcReceiverUpdateChainConnectionConnectionId in runIbcReceiverUpdateChainConnectionTemplate command
* Update naming of governance VAA to reflect new mapping of channelId -> chainId
* Add TargetChainID to admin commands
* Node: Add IBC update channel to admin verify cmd
---------
Co-authored-by: Bruce Riley <briley@jumptrading.com>
The wormhole sdk is a new go module in the sdk/ directory. This
initially contains the *_consts.go files from the common package in the
top-level sdk package and the entire vaa package as a sub-package.
For go reasons this needs to be in the sdk directory itself (rather than
a sdk/go subdir). To prevent the go tooling from looking into the other
non-go subdirs, add an empty go.mod file in each one. See
golang issue 42965 for more details on why we can't have nice
things (I'm deliberately not linking to stop github from spamming that
issue).
The 'timestamp' field is now allowed in a governance prototxt, which
applies to all the messages in the struct. If the timestamp is not
specified, then it defaults to 0, which is identical to the existing
behaviour.
tbjump
Nikhil Suri
Conor Patrick
bruce-riley
Evan Gray
jumpsiegel
Chirantan Ekbote
Csongor Kiss
Leo