build(deps): bump protobuf from 5.29.5 to 5.29.6 in /tools/base#469

dependabot[bot] wants to merge 1 commit intorelease/v1.36envoyproxy/envoy-openssl:release/v1.36from

dependabot/pip/tools/base/protobuf-5.29.6envoyproxy/envoy-openssl:dependabot/pip/tools/base/protobuf-5.29.6Copy head branch name to clipboard