Bump @openzeppelin/contracts from 4.7.3 to 4.9.3 in /solidity/ecdsa#3696

dependabot[bot] wants to merge 1 commit intomainthreshold-network/keep-core:mainfrom

dependabot/npm_and_yarn/solidity/ecdsa/openzeppelin/contracts-4.9.3threshold-network/keep-core:dependabot/npm_and_yarn/solidity/ecdsa/openzeppelin/contracts-4.9.3Copy head branch name to clipboard