added .gitignore to tests/logs folder
added .gitignore to tests/logs folder

hunter-packages/spdlog,mihadyuk/spdlog,godbyk/spdlog,COMBINE-lab/spdlog,mihadyuk/spdlog,GreatFruitOmsk/spdlog,COMBINE-lab/spdlog,godbyk/spdlog,hunter-packages/spdlog,icylord/spdlog,GreatFruitOmsk/spdlog,icylord/spdlog,godbyk/spdlog,icylord/spdlog,mihadyuk/spdlog,hunter-packages/spdlog,COMBINE-lab/spdlog