fix: storyscan doesn't support /v2 api

[jsvisa]

storyscan doesn't support /v2 api:

request /v2

https://www.storyscan.io/api/v2?module=contract&action=getsourcecode&address=0x0000000000000000000000000000000000000000

response

{"message": "Unknown API v2 action"}

request

https://www.storyscan.io/api?module=contract&action=getsourcecode&address=0x0000000000000000000000000000000000000000

response

{"message":"OK","result":[{"Address":"0x0000000000000000000000000000000000000000"}],"status":"1"}

[mattsse]

needs cargo t --all to update the assets