fix!: update polkadot-js, and adjust for breaking changes (/accounts/{accountId}/balance-info)

[TarikGul]

Breaking Changes

The following PR introduces some minor breaking changes to /accounts/{accountId}/balance-info but breaking none the less.

Summary

With paritytech/substrate#12951 merged we now need to take into account that the AccountInfo provided from api.query.system.account will not return the same format. Previously both miscFrozen and feeFrozen were returned whereas now only frozen is returned. In order to keep historical integrity we have kept each field, and added frozen as a new key. This breaking change being, when a specific key is not supported in the runtime instead of a balance being inputted into the key, it will have a message like 'miscFrozen does not exist for this runtime'. A sample return value would be:

{
  "at": {
    "hash": "0x7b713de604a99857f6c25eacc115a4f28d2611a23d9ddff99ab0e4f1c17a8578",
    "height": "789629"
  },
  "nonce": "6",
  "tokenSymbol": "DOT",
  "free": "501090793179",
  "reserved": "0",
  "miscFrozen": "miscFrozen does not exist for this runtime",
  "feeFrozen": "feeFrozen does not exist for this runtime",
  "frozen": "100000000000",
  "locks": [
    {
      "id": "0x7374616b696e6720",
      "amount": "100000000000",
      "reasons": "All"
    }
  ]
}

The new return type looks like:

export interface IAccountBalanceInfo {
	at: IAt;
	tokenSymbol: string;
	nonce: Index;
	free: Balance | string;
	reserved: Balance | string;
	miscFrozen: Balance | string; // Note this can now return a not supported message
	feeFrozen: Balance | string; // Note this can now return a not supported message
	frozen: Balance | string; // Note this can now return a not supported message
	locks: Vec<BalanceLock> | IBalanceLock[];
}

Additional Notes:

The historical e2e-tests were all updated.

Unit tests are tracked in this issue: #1262

Additional Changes:

There was also a local type change from PolkadotPrimitivesV2CandidateReceipt to PolkadotPrimitivesV4CandidateReceipt. This change does not impact any users.

[marshacb]

just a minor spelling nit. Looks great to me!

[CurlyBracketEffect]

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