Add actions to Open-RMF repos for project automation

[luca-della-vedova]

Following #695, we can use github action to automatically populate the project board with newly opened issues / PRs.

This meta-ticket keeps track of the repos to add the action to:

Core Open-RMF repos

All the repos that are part of an Open-RMF source build

• rmf_demos Add triage github action rmf_demos#312
• ament_cmake_catch2 Add triage github action ament_cmake_catch2#8
• rmf_api_msgs Add triage github action rmf_api_msgs#60
• rmf_battery Add triage github action rmf_battery#43
• rmf_building_map_msgs Add triage github action rmf_building_map_msgs#9
• rmf_internal_msgs Add triage github action rmf_internal_msgs#86
• rmf_ros2 Add triage github action rmf_ros2#442
• rmf_simulation Add triage github action rmf_simulation#151
• rmf_task Add triage github action rmf_task#125
• rmf_traffic Add triage github action rmf_traffic#121
• rmf_traffic_editor Add triage github action rmf_traffic_editor#537
• rmf_utils Add triage github action rmf_utils#34
• rmf_visualization Add triage github action rmf_visualization#85
• rmf_visualization_msgs Add triage github action rmf_visualization_msgs#12
• menge_vendor Add triage github action menge_vendor#15
• nlohmann_json_schema_validator_vendor Add triage github action nlohmann_json_schema_validator_vendor#20
• pybind11_json_vendor Add triage github action pybind11_json_vendor#15

Additional RMF repos

• free_fleet Add triage github action free_fleet#206
• rmf-web Add triage github action rmf-web#1059

Next-gen repos

• rmf_site Add triage github action rmf_site#301
• bevy_impulse Add triage github action crossflow#87
• mapf Add triage github action mapf#31

Adapters

• awesome_adapters Add triage github action awesome_adapters#11
• fleet_adapter_template Add triage github action fleet_adapter_template#37
• lift_adapter_template Add triage github action lift_adapter_template#5
• door_adapter_template Add triage github action door_adapter_template#6
• fleet_adapter_mir Add triage github action fleet_adapter_mir#43
• temi_fleet_adapter_python Add triage github action temi_fleet_adapter_python#3
• fleet_adapter_ecobot Add triage github action fleet_adapter_ecobot#17
• fleet_adapter_tb4 Add triage github action fleet_adapter_tb4#6
• door_adapter_dormakaba Add triage github action door_adapter_dormakaba#1
• fleet_adapter_clearpath Add triage github action fleet_adapter_clearpath#4

Docs and utilities

• rmf_ci_templates Add triage github action rmf_ci_templates#18
• multirobotbook (under osrf organization)
• rmf_deployment_template Add triage github action rmf_deployment_template#53

[luca-della-vedova]

All main repos (that I could find) except the multirobot book that is in a different organization have been done, I'll close this