build(deps): bump jackson2.version from 2.9.5 to 2.12.1 in /hadoop-project#296

dependabot[bot] wants to merge 714 commits into

calvinumd-dslam/FileScale:calvinfrom

dependabot/maven/hadoop-project/jackson2.version-2.12.1umd-dslam/FileScale:dependabot/maven/hadoop-project/jackson2.version-2.12.1Copy head branch name to clipboard