Fix ethereum address importing

[mrosnerr]

Summary

This is intended as a fix for Error importing Ethereum address

My assumption is that this line is the root cause of the error seen in the UI: Error initiating ethereum: (intermediate value).toBigInt is not a function

API Changes

• This Library is getting a minor version bump to v1.3.0
• With the latest token list, a token's logoURI can now be null so this type was updated which may impact the consuming application.
• The latest token list naturally has more tokens and the current architecture of checking each one does mean this takes a little more time to run (15 to 20 seconds from a quick test).

Details

The changes encapsulated here are broken down by commit:

1. bb42bec - Made this package locally runnable via updating yarn to a stable release and simplifying the running of typescript files by moving to tsx. Also updated most packages to their most updated versions.
2. 2b4f6d5 - Integrated the dependency updates and added in a custom provider to facilitate a clean integration between the two core ethereum dependancies.
3. f6a6947 - I noticed a bug while working on this where there was an assumption that all token balances where defined with 18 decimal places. This commit corrects decimal place handling for ERC-20 tokens.
4. e5439b3 - This seemed like a good opportunity to update the list of tokens 🤷‍♂️.
5. fd84018 - Fixed some issues I ran into attempting to run yarn run build
6. 30b2b23 - Minor version bump from v1.2.0 to v1.3.0
7. e2428c2 - Added more explicit handling for chains outside of mainnet
8. 630aaa9 - Updated the package type to commonjs

Sample run output

Address: 0x51d71410381D2467fd7Ab26eB95fC7dD519B06aa

export LM_ETHERSCAN_API_KEY="************************" 
export LM_ETHEREUM_WALLET_ADDRESS="0x51d71410381D2467fd7Ab26eB95fC7dD519B06aa"
./bin/get-balances.ts

ETH: 0.253573677057353335
USDC: 7393.031132
USDT: 37201.32449