v1.0.2 Bugfix and More Documentations

New

• [wiki] Added documentation about troubleshooting common issues.

Modified

• [ros2] sitl-px4-airsim.sh now logs the outputs of uxrce-dds.sh and airsim-bridge.sh under /home/user/workspace/ros2/logs

Fixed

• [airsim] Fixed problem that airsim not running due to permission issue when run by user of UID/GID other than 1000.