Add optional timeout height field to broadcast options

Author: rpatel-figure

client/src/main/kotlin/tech/figure/classification/asset/client/client/base/BroadcastOptions.kt

@@ -13,5 +13,6 @@ import cosmos.tx.v1beta1.ServiceOuterClass.BroadcastMode
 data class BroadcastOptions(
     val broadcastMode: BroadcastMode = BroadcastMode.BROADCAST_MODE_BLOCK,
     val sequenceOffset: Int = 0,
-    val baseAccount: BaseAccount? = null
+    val baseAccount: BaseAccount? = null,
+    val timeoutHeight: Long? = null
 )

client/src/main/kotlin/tech/figure/classification/asset/client/client/impl/DefaultACExecutor.kt

@@ -160,7 +160,7 @@ class DefaultACExecutor(
         val signerAddress = signer.address()
         val account = options.baseAccount ?: pbClient.authClient.getBaseAccount(signerAddress)
         return pbClient.estimateAndBroadcastTx(
-            txBody = msg.toAny().toTxBody(),
+            txBody = msg.toAny().toTxBody(timeoutHeight = options.timeoutHeight),
             signers = BaseReqSigner(
                 signer = signer,
                 sequenceOffset = options.sequenceOffset,