Address deprecations of StaticSingleThreadedExecutor and realtime_tools/thread_priority.hpp

[sea-bass]

Description

We just got hit with a Rolling deprecation warning :)
ros2/rclcpp#2598

It begs the question: We may need to cut the Jazzy release first by force-merging #3113 and #3140 before putting this in...

Checklist

• Required by CI: Code is auto formatted using clang-format
• Extend the tutorials / documentation reference
• Document API changes relevant to the user in the MIGRATION.md notes
• Create tests, which fail without this PR reference
• Include a screenshot if changing a GUI
• While waiting for someone to review your request, please help review another open pull request to support the maintainers

[sea-bass]

@TSNoble this is the next failure blocking your PR

[sea-bass]

Gah there is another deprecation warning in realtime_tools. Brutal. I will include it too.

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 45.63%. Comparing base (397843c) to head (ef0c815).
Report is 1 commits behind head on main.

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Additional details and impacted files

@@            Coverage Diff            @@
##           main    #3139       +/-   ##
=========================================
+ Coverage      0   45.63%   +45.63%     
=========================================
  Files         0      482      +482     
  Lines         0    40432    +40432     
=========================================
+ Hits          0    18449    +18449     
- Misses        0    21983    +21983     

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[sea-bass]

Gah there is another deprecation warning in realtime_tools. Brutal. I will include it too.

And now this stops working with Humble. So I guess this is it.

[mikeferguson]

And now this stops working with Humble. So I guess this is it.

Is it just the include file name changed? Does the new filename not exist in humble at all? If so, we could maybe keep humble support for a little longer by doing the "if this file exists, include it, otherwise the old file name" like we've done for the urdf.h/hpp

If we do that, we should probably open a ticket to track the stuff that should be cleaned up after we finally do stop supporting humble on main

[sea-bass]

Is it just the include file name changed? Does the new filename not exist in humble at all? If so, we could maybe keep humble support for a little longer by doing the "if this file exists, include it, otherwise the old file name" like we've done for the urdf.h/hpp

Yeah, good idea. I'll tack that on.

[TSNoble]

Okay now I see why you were worried about adding warnings to our own headers 😅

Thanks for sorting out my PR and taking a look at this 👍