Update Arbitrum Expansion Program link (#711)

LICENSE.md

@@ -19,7 +19,7 @@ Additional Use Grant: You may use the Licensed Work in a production environment
                       validating the correctness of the posted chain state, or to deploy
                       and operate (x) a blockchain that settles to a Covered Arbitrum Chain
                       or (y) a blockchain in accordance with, and subject to, the [Arbitrum
-                      Expansion Program Term of Use](https://docs.arbitrum.foundation/assets/files/Arbitrum%20Expansion%20Program%20Jan182024-4f08b0c2cb476a55dc153380fa3e64b0.pdf). For purposes of this
+                      Expansion Program Term of Use](https://docs.arbitrum.foundation/aep/ArbitrumExpansionProgramTerms.pdf). For purposes of this
                       Additional Use Grant, the "Covered Arbitrum Chains" are 
                       (a) Arbitrum One (chainid:42161), Arbitrum Nova (chainid:42170), 
                       Arbitrum Rinkeby testnet/Rinkarby (chainid:421611),Arbitrum Nitro