ddtrace: Add versions 4.15.3, 4.15.4, 4.15.5, 4.15.6 - #2567

ddtrace: Add versions 4.15.3, 4.15.4, 4.15.5, 4.15.6#2567

riseproject-dev[bot] wants to merge 2 commits into

mainriseproject-dev/python-wheels:mainfrom

github-actions/nightly-upgrade/ddtraceriseproject-dev/python-wheels:github-actions/nightly-upgrade/ddtraceCopy head branch name to clipboard