Marketplace: Marketplace Contract v1.2.0

Marketplace v1.2.0 - Store WASM Code\n\nThis uploads the code for the Marketplace contract.\n\nWhat's included:\n\n- Emit reserve_for attribute\n- Fix operator method to remove stale asks (transfers/expired approvals)\n\nThe source code is available at https://github.com/public-awesome/marketplace/releases/tag/v1.2.0\n\n### Compile Instructions\n\nsh\ndocker run --rm -v \$(pwd)\:/code --platform linux/amd64 \\\n --mount type=volume,source=\$(basename \$(pwd)\)_cache\,target=/code/target \\\n --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \\\n cosmwasm/workspace-optimizer:0.12.9\n\n\nThis results in the following SHA256 checksum:\n\n\n2b726f3b0bd56fd541eed7f221c468ba1c581a5e023a4cc9169c367ab6ddcc0f sg_marketplace.wasm\n\n\n### Verify On-chain Contract\n\nsh\nstarsd q gov proposal $id --output json \\\n| jq -r '.content.wasm_byte_code' \\\n| base64 -d \\\n| gzip -dc \\\n| sha256sum\n\n\n### Verify Local Contract\n\n\nsha256sum artifacts/sg_marketplace.wasm\n\n\n