Removing deprecation warning

* generic ros service caller BT node

* BT specialty service callers using BT node service

* rename to reinitialize global localization

* uncrustify/lint

* changes per PR requests

Export envs for arg in build hook

Signed-off-by: Louise Poubel <louise@openrobotics.org>

Extend CI Workflow to test multiple RMW

Add GraphicsMagick API and use it to implement map_saver, map_loader
Removes dependency on SDL, creates installation dependency on libgraphicsmagick++; apt package libgraphicsmagick++1-dev
Allows saving in trinary, raw, or scale mode.
Added configurable image format pgm, png, etc.
Add warning when using scale mode with opaque format.
Remove SDL from map server
Extract repeated MapMode to shared enum class
Switch writing YAML to same library that reads it (yaml-cpp)
Add --help alias to map saver -h
Extract map yaml loading to its own function, with better error messages. Also fixed crash due to misuse of std::string constructor.

* nav2_util::duration_from_seconds -> rclcpp::Duration::from_seconds

* Update nav2_costmap_2d/plugins/static_layer.cpp

oops!

Co-Authored-By: Carl Delsey <carl.r.delsey@intel.com>

No idea why this builds under GCC but these changes were needed to build under clang.

prefix matching fails when key includes slashes