build(deps): bump devcert from 1.1.0 to 1.2.1 in /example#145

dependabot[bot] wants to merge 1 commit intomaster24ark/react-native-step-indicator:masterfrom

dependabot/npm_and_yarn/example/devcert-1.2.124ark/react-native-step-indicator:dependabot/npm_and_yarn/example/devcert-1.2.1Copy head branch name to clipboard