feat(rpc): Added starknet_getTransactionStatus and removed starknet_pendingTransactions

[antiyro]

feat(rpc): Added starknet_getTransactionStatus and removed starknet_pendingTransactions

This PR solves the implementation of a new call: starknet_getTransactionStatus and the removal of starknet_pendingTransactions according to the v0.5.1 RPC specs described in #1291

starknet_getTransactionStatus

Gets the Transaction Status, Including Mempool Status and Execution Details

This method retrieves the status of a specified transaction. It provides information on
whether the transaction is still in the mempool, has been executed, or dropped from the
mempool. The status includes both finality status and execution status of the
transaction.

Arguments

• transaction_hash - The hash of the transaction for which the status is requested.

Returns

• transaction_status - An object containing the transaction status details:

• finality_status: The finality status of the transaction, indicating whether it is
  confirmed, pending, or rejected.
• execution_status: The execution status of the transaction, providing details on the
  execution outcome if the transaction has been processed.

Expected behavior

Notes

• TODO: https://github.com/antiyro/madara/blob/feat/starknet_getTransactionStatus/crates/primitives/transactions/src/lib.rs#L32
• Tests: The call has been tested manually in multiple cases but official tests needs to be implemented here: #1298