Yes Wallet: extract rich account over a given threshold

This MR introduces the --rich-account N,M command line option to the yes wallet so that it can extracts the firs N accounts owning a spendable balance over M and add them to the yes-wallet as rich_i.

This is quite long to run on mainnet (~30s) as iterating over the accounts on the protocol's side is not optimized. We might need to optimize it if needed.

Manually testing the MR

time dune exec devtools/yes_wallet/yes_wallet.exe -- create from context ./tmp/ in ./tmp-yes-wallet --network mainnet --active-bakers-only --rich-accounts-over 10,10000

The public_key_hashs should contains something like this

…
  {
    "name": "baker_10",
    "value": "tz1cjyja1TU6fiyiFav3mFAdnDsCReJ12hPD"
  },
  {
    "name": "rich_0",
    "value": "tz1THUNARo58aD5YdNGYPnWNnvd8yHPrMdsF"
  },
  {
    "name": "rich_1",
    "value": "tz1VRj54TQDtUGgv6gF4AbGbXMphyDpVkCpf"
  },
…

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR