fix: fixes after ChainSec and ABDK audits

[lekhovitsky]

In this PR:

• CreditManagerV3, CreditFacadeV3:
  • allow immediate withdrawals via withdrawCollateral in multicall
  • introduce safe collateral check (all the same but uses more strict pricing strategy when evaluating collateral), activate it after immediate withdrawals or if account has enabled forbidden tokens
  • closeCreditAccount now requires account owner to repay debt via decreaseDebt and withdraw remaining funds via withdrawCollateral, the function exists primarily to return account to the factory
  • liquidateCreditAccount is reworked:
  • account remains open after liquidation with remaining funds
  • all transfers to/from liquidator are removed in favour of addCollateral and withdrawCollateral
  • liquidator now has a choice over tokens that would cover funds due to borrower (that prevents borrower from protecting against liquidation by having huge amount of illiquid token with $\mathrm{LT} = 0$ or above quota that liquidator must swap into underying in order to cover min remaining funds)
  • added externalCall and approveToken (currently without entry-points in the facade)
  • add collateralHints validation in fullCollateralCheck
• BotListV3:
  • remove payments completely as now they can be performed via withdrawCollateral
  • bot's forbidden status is now global instead of per-manager
• PriceOracleV3:
  • add safeConvertToUSD that for untrusted feeds uses minimum price of main and reserve feeds
• WithdrawalManagerV3:
  • deprecated completely:
  • scheduled withdrawals removed in favour of withdrawCollateral
  • immediate withdrawals are no longer needed as blacklisted underlying can no longer block liquidation
  • WETH unwrapping is removed

[github-actions[bot]]

:tada: This PR is included in version 1.44.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: