Bump protobuf from 3.11.3 to 3.18.3 in /firmware/src/lib/CMSIS/NN/Tests/UnitTest#39

dependabot[bot] wants to merge 1 commit intomasterhuettern/edison:masterfrom

dependabot/pip/firmware/src/lib/CMSIS/NN/Tests/UnitTest/protobuf-3.18.3huettern/edison:dependabot/pip/firmware/src/lib/CMSIS/NN/Tests/UnitTest/protobuf-3.18.3Copy head branch name to clipboard