skipValidate doesnt applied in estimateFeeBulk method

[stanleyyconsensys]

Describe the bug
skipValidate doesnt applied in estimateFeeBulk method

In https://github.com/starknet-io/starknet.js/blob/v6.6.0/src/account/default.ts#L260

we may fix the code in

 public async estimateFeeBulk(
    invocations: Invocations,
    details: UniversalDetails = {}
  ): Promise<EstimateFeeBulk> {
    const { nonce, blockIdentifier, version, skipValidate } = details;
    const accountInvocations = await this.accountInvocationsFactory(invocations, {
      ...v3Details(details),
      versions: [
        ETransactionVersion.F1, // non-sierra
        toTransactionVersion(
          this.getPreferredVersion(ETransactionVersion.F2, ETransactionVersion.F3),
          version
        ), // sierra
      ],
      nonce,
      blockIdentifier,
      skipValidate,
    });

    return super.getEstimateFeeBulk(accountInvocations, {
      blockIdentifier,
      skipValidate: skipValidate,
    });
  }

To Reproduce
trigger estimateFeeBulk

Expected behavior
RPC request should include signature

Desktop (please complete the following information):

• Node version: 18.18.2
• Starknet.js version: 6.6.0
• Network [devnet, testnet]: testnet