fix: convert import equals declarations to ES6 imports for Node.js 24 compatibility

Replace `import assert = require('assert')` with `import assert from 'assert'`
to resolve "TypeScript import equals declaration is not supported in strip-only.

TICKET: WP-5182

TICKET: WP-5182

Author: zahin-mohammad

examples/ts/tss-recovery/eddsa-recovery.ts

@@ -1,6 +1,6 @@
 import { Eddsa } from '@bitgo/sdk-core';
 import * as fs from 'fs';
-import assert = require('assert');
+import assert from 'assert';
 import { bigIntFromBufferBE, bigIntFromBufferLE, Ed25519Bip32HdTree } from '@bitgo/sdk-lib-mpc';
 import sjcl = require('sjcl');
 

examples/ts/tss-recovery/mpcv2-recovery.ts

@@ -2,7 +2,7 @@ import { ECDSAUtils } from '@bitgo/sdk-core';
 import * as crypto from 'crypto';
 import * as fs from 'fs';
 import * as secp256k1 from 'secp256k1';
-import assert = require('assert');
+import assert from 'assert';
 import { bigIntFromBufferBE, bigIntToBufferBE, HDTree, Secp256k1Bip32HdTree } from '@bitgo/sdk-lib-mpc';
 
 const sampleMessage = "Hello, World!";

modules/bitgo/test/unit/bitgo.ts

@@ -5,7 +5,7 @@
 import * as crypto from 'crypto';
 import * as nock from 'nock';
 import * as should from 'should';
-import assert = require('assert');
+import assert from 'assert';
 
 import { common, generateGPGKeyPair } from '@bitgo/sdk-core';
 import { bip32, ECPair } from '@bitgo/utxo-lib';

modules/bitgo/test/v2/unit/internal/tssUtils/bitgoMpcGpgPubKeys.ts

@@ -12,7 +12,7 @@ import { TestBitGo } from '@bitgo/sdk-test';
 import { BitGo } from '../../../../../src';
 import * as openpgp from 'openpgp';
 import nock = require('nock');
-import assert = require('assert');
+import assert from 'assert';
 
 class TestEcdsaMpcv2Utils extends ECDSAUtils.EcdsaMPCv2Utils {
   public async testPickBitgoPubGpgKeyForSigning(

modules/utxo-lib/src/taproot.ts

@@ -3,7 +3,7 @@
 // https://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki
 
 import { TapTree as PsbtTapTree, TapLeaf as PsbtTapLeaf } from 'bip174/src/lib/interfaces';
-import assert = require('assert');
+import assert from 'assert';
 import FastPriorityQueue = require('fastpriorityqueue');
 import { script as bscript, crypto as bcrypto, payments as bpayments } from 'bitcoinjs-lib';
 import { ecc as eccLib } from './noble_ecc';

modules/utxo-lib/test/bitgo/Unspent.ts

@@ -1,4 +1,4 @@
-import assert = require('assert');
+import assert from 'assert';
 import { unspentSum } from '../../src/bitgo';
 
 function mockUnspent<TNumber extends number | bigint>(value: TNumber) {

scripts/tests/prepareRelease/fixtures/diffs/beta-prerelease.diff

@@ -570,7 +570,7 @@ index adcd1a70e..c17617aa9 100644
 +++ b/modules/bitgo/test/unit/bitgo.ts
 @@ -7,13 +7,13 @@ import * as nock from 'nock';
  import * as should from 'should';
- import assert = require('assert');
+ import assert from 'assert';
 
 -import { common, generateGPGKeyPair } from '@bitgo/sdk-core';
 -import { bip32, ECPair } from '@bitgo/utxo-lib';
@@ -1318,7 +1318,7 @@ index c605d07fa..e96309659 100644
  import { BitGo } from '../../../../src';
 -import { BlsUtils, common, IBlsKeyPair, Keychain } from '@bitgo/sdk-core';
 +import { BlsUtils, common, IBlsKeyPair, Keychain } from '@bitgo-beta/sdk-core';
- import assert = require('assert');
+ import assert from 'assert';
 -import { Eth2 } from '@bitgo/sdk-coin-eth2';
 +import { Eth2 } from '@bitgo-beta/sdk-coin-eth2';