[cosmwasm] instantiate contracts on multiple chains (#799)

* instantiate contracts on multiple chains

* deploy to neurtron

* function not being used anymore

* rename file dir

* better logs

* wormhole guardian upgrade

* set default wormhole contract

* add all to stages to one file

* add extended chain config

* bug fix

* juno deployment

* removed unused parameter

* resolve bug add comments

* typo

* rename to vaa mainnet

* comment

* remove T

* hardcode checksum

* update download method comment

* update package-lock

* update package-json

Author: Dev Kalra

governance/xc_governance_sdk_js/src/chains.ts

@@ -17,6 +17,7 @@ export const RECEIVER_CHAINS = {
   sei: 60013,
   osmosis: 60014,
   neutron: 60015,
+  juno: 60016,
 };
 
 // If there is any overlapping value the receiver chain will replace the wormhole