build(deps-dev): bump brace-expansion from 1.1.11 to 1.1.12 in /dapp-example (#3846)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]