Fix GCC/CMake warnings for Noble

[j-rivero]

🎉 New feature

Summary

Fix the CMake and GCC warnings that appeared when building on Noble. Each of the three commits is self-explanatory for review. The most tropical change is the 55498d807af68e18f5850f41adadbac3d7f5e9, quoting the commit description:

    GCC is emitting a warning about a possible dangling pointer on table
    like definitions:
    
    warning: possibly dangling reference to a temporary [-Wdangling-reference]
      660 |         auto const& table = get_current_events_table(state_indexes{});
          |                     ^~~~~
    
    Which I think that really comes from the use of state_indexes{} as
    argument:
    
      note: the temporary was destroyed at the end of the full expression
      660 |         auto const& table = get_current_events_table(state_indexes{});
          |                             ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
    
    Clang is quiet about this and make me think that is a false positive
    since the metaprogramming code is using just the type of the state_indexes
    as much as I can see.

Checklist

• Signed all commits for DCO
• Added tests
• Added example and/or tutorial
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

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