Add unhappy path e2e tests to Solana GMP

Add end to end tests for the following scenarios: * Timeout packet sent from Cosmos * Timeout packet sent from Solana * In this case, verify that once the packet is timed out, it cannot be received normally. We have some e2e tests that do this already between Eth and Cosmos. * Error acknowledgement, packet sent from Solana * Verify that error ack is committed in Cosmos. * Error acknowledgement, packet sent from Cosmos * Verify that error ack is emitted/committed in Solana