fix: Conscious slither silencing

- This arbitrary sender should be same, since the sender is always set to be msg.sender from within the contract (no calldata can be sent specifying otherwise). This is just used to circumvent msg.sender being the pool/protocol during callbacks.

foundry/src/executors/ExecutorTransferMethods.sol

@@ -40,6 +40,7 @@ contract ExecutorTransferMethods {
         if (method == TransferMethod.TRANSFER) {
             tokenIn.safeTransfer(receiver, amount);
         } else if (method == TransferMethod.TRANSFERFROM) {
+            // slither-disable-next-line arbitrary-send-erc20
             tokenIn.safeTransferFrom(sender, receiver, amount);
         } else if (method == TransferMethod.TRANSFERPERMIT2) {
             // Permit2.permit is already called from the TychoRouter