This commit fixes `native token not found` issue that occurs only when the input params
of an already successfully generated route for a fast chain (refers to a chain that generates
new block very fast, like optimism, arbitrum) are updated.
The reason of the issue was that active route remains the same until the resolving of a new route
for updated input parameters gets generated, for fast chains that was enough time to generate a new
block and send fees update for the previously active route. This commit fixes that possibility by
aborting updates in a better way.
6ed10bce81