feat(sdk-core): staking tx STX validate type

the staking tx type will always be contract call type
but the one in the staking params is staking lock
so the checks will fail
need to validate it is actually `ContractCall`

SC-3403

TICKET: SC-3403

Author: noel-bitgo

modules/sdk-core/src/bitgo/staking/stakingWallet.ts

@@ -184,6 +184,10 @@ export class StakingWallet implements IStakingWallet {
     );
   }
 
+  private isStx() {
+    return this.wallet.baseCoin.getFamily() === 'stx';
+  }
+
   private isTrxStaking(transaction: StakingTransaction) {
     return this.wallet.baseCoin.getFamily() === 'trx';
   }
@@ -448,7 +452,8 @@ export class StakingWallet implements IStakingWallet {
     if (
       buildParams?.type &&
       (explainedTransaction as any).type !== undefined &&
-      TransactionType[buildParams.type] !== (explainedTransaction as any).type
+      ((this.isStx() && TransactionType.ContractCall !== (explainedTransaction as any).type) || // for STX the tx type should always ContractCall
+        (!this.isStx() && TransactionType[buildParams.type] !== (explainedTransaction as any).type))
     ) {
       mismatchErrors.push(
         `Transaction type mismatch. Expected: '${buildParams.type}', Got: '${(explainedTransaction as any).type}'`