Fix/actualize networks

[crypt0grapher]

• Supports projects using the latest terra.js version (^2.0.14).
• Supports updated testnet (Bombay-12) and mainnet (Columbus-5).

[MSNTCS]

@crypt0grapher thanks for your PR, we have supported this PR content in the recent Columbus 5 update.

[crypt0grapher]

Many thanks for that, @MSNTCS , happy to see we got the latest version supported now, I'm closing the PR.