Merge pull request #60866 from nextcloud/dependabot/npm_and_yarn/build/frontend-legacy/stable34/babel/plugin-transform-private-methods-7.29.7

[stable34] chore(deps-dev): Bump @babel/plugin-transform-private-methods from 7.28.6 to 7.29.7 in /build/frontend-legacy

Author: AndyScherzinger