feat(solana-receiver-cli): Add `post-twap-update` cmd to CLI, update TWAP data model & validations#2180

tejasbadadare merged 2 commits intomainpyth-network/pyth-crosschain:mainfrom

tb/solana-receiver-cli/add-twap-subcommandpyth-network/pyth-crosschain:tb/solana-receiver-cli/add-twap-subcommandCopy head branch name to clipboard