feat: Add a stellar contract info wasm-hash command#1878

Dhanraj30 wants to merge 2 commits intostellar:mainstellar/stellar-cli:mainfrom

Dhanraj30:add-stllar-contract-info-wasm-hash-cmdDhanraj30/stellar-cli:add-stllar-contract-info-wasm-hash-cmdCopy head branch name to clipboard