e2e : contract upgrades test

[kingpinXD]

We currently test upgrade for contracts in the e2e , evm, and solana. These tests however use the same version of contracts as both before and after the upgrade ,

We should add a separate test that upgrades the contract to the newer version and tests it. It should also do necessary assertions to verify the new contract works and the state migration was correct

This can be run before contract upgrades on mainnet

[lumtis]

For EVM it depends what version the previous node binary was using. If the node binary was using the same version, I don't think there is any reason to artificially represent an older version, as itwould not reproduce the real world