add cu cost for eth_simulateV1 (#76)

Author: SahilAujla

fern/api-reference/pricing-resources/pricing/compute-unit-costs.mdx

@@ -179,6 +179,7 @@ We want builders to be able to use as much of the NFT API as they need without w
 | eth\_getFilterChanges                    | 20                          |               |
 | eth\_newBlockFilter                      | 20                          |               |
 | eth\_newFilter                           | 20                          |               |
+| eth\_simulateV1                          | 40                          |               |
 | eth\_newPendingTransactionFilter         | 20                          |               |
 | eth\_getBlockTransactionCountByHash      | 20                          |               |
 | eth\_getBlockTransactionCountByNumber    | 20                          |               |