2.4.2rc3: Improvements and bug fixes

What's Changed

• [2.4] Fix missing replying arg by @yanchengnv in #2620
• Added engine.add_component() function -- 2.4 branch by @yhwen in #2622
• [2.4] Support log file rotation in admin commands by @yanchengnv in #2625
• Added Simulator HE support --- [2.4] by @yhwen in #2631
• [2.4] XGBoost User Experience Improvement by @nvidianz in #2630
• [2.4] Add cuda processor so and license by @YuanTingHsieh in #2633
• [2.4] Support IPCL version from pypi by @nvidianz in #2641
• Update MANIFEST.in file to include nvflare/libs/*.so files into the by @IsaacYangSLA in #2646
• [2.4] Add feedback when users launch dashboard to cloud with editable version by @IsaacYangSLA in #2654
• [2.4] Fixed a LocalProcessor bug and a typo by @nvidianz in #2656
• [2.4] Update libproc cuda by @YuanTingHsieh in #2660
• [2.4] Cleaning up XGBoost Log by @nvidianz in #2659
• [2.4] Fix xgboost model overwrite by @YuanTingHsieh in #2663

Full Changelog: 2.4.1...2.4.2rc3