Fix errors when including turbine input file structure in docs

[rafmudaf]

The Sphinx-based documentation is not currently including the turbine YAML input file snippets due to incorrect references to the example files. A few of the pages in the docs reference test/turbine/turbine_example.yaml, but the two test-files for the turbine ontology included in the repository are at:

• https://github.com/IEAWindTask37/windIO/blob/main/test/turbine/IEA-15-240-RWT.yaml
• https://github.com/IEAWindTask37/windIO/blob/main/test/turbine/IEA-15-240-RWT_VolturnUS-S.yaml

This pull request fixes the referenced file paths and suggests fixes for starting and stopping points for the included sections.

There are still some remaining errors, as shown below, since a few sections reference start and end points in the literalinclude that aren't found in the input file.

(windio) >>mbp@~/Development/windIO/docs (docs/yaml_include_errors *)$ make clean
Removing everything under '_build'...
(windio) >>mbp@~/Development/windIO/docs (docs/yaml_include_errors *)$ make html
Running Sphinx v7.2.6
making output directory... done
WARNING: html_static_path entry '_static' does not exist
building [mo]: targets for 0 po files that are out of date
writing output... 
building [html]: targets for 18 source files that are out of date
updating environment: [new config] 18 added, 0 changed, 0 removed
reading sources... [100%] source/wind_farm
/Users/rmudafor/Development/windIO/docs/source/blade.rst:121: WARNING: start-after pattern not found: # Layer 1
/Users/rmudafor/Development/windIO/docs/source/blade.rst:127: WARNING: start-after pattern not found: # Layer 3
/Users/rmudafor/Development/windIO/docs/source/blade.rst:142: WARNING: start-after pattern not found: # Layer 4
/Users/rmudafor/Development/windIO/docs/source/blade.rst:156: WARNING: start-after pattern not found: # Web layer
/Users/rmudafor/Development/windIO/docs/source/control.rst:10: WARNING: start-after pattern not found: # Actuators
/Users/rmudafor/Development/windIO/docs/source/control.rst:130: WARNING: duplicate label pitch, other instance in /Users/rmudafor/Development/windIO/docs/source/control.rst
/Users/rmudafor/Development/windIO/docs/source/floating.rst:83: WARNING: end-before pattern not found: # Rigid
/Users/rmudafor/Development/windIO/docs/source/floating.rst:249: WARNING: start-after pattern not found: # Rigid
/Users/rmudafor/Development/windIO/docs/source/plant_energy_site.rst:17: WARNING: duplicate label properties, other instance in /Users/rmudafor/Development/windIO/docs/source/plant_energy_resource.rst
/Users/rmudafor/Development/windIO/docs/source/plant_energy_site.rst:51: WARNING: duplicate label examples, other instance in /Users/rmudafor/Development/windIO/docs/source/plant_energy_resource.rst
/Users/rmudafor/Development/windIO/docs/source/support.rst:21: WARNING: end-before pattern not found: # Foundation
/Users/rmudafor/Development/windIO/docs/source/support.rst:30: WARNING: start-after pattern not found: # Foundation
/Users/rmudafor/Development/windIO/docs/source/turbine.rst:6: WARNING: start-after pattern not found: # Top level entries of the IEA Wind Task 37 wind turbine ontology
/Users/rmudafor/Development/windIO/docs/source/wind_energy_system.rst:15: WARNING: duplicate label properties, other instance in /Users/rmudafor/Development/windIO/docs/source/plant_energy_site.rst
/Users/rmudafor/Development/windIO/docs/source/wind_energy_system.rst:35: WARNING: duplicate label examples, other instance in /Users/rmudafor/Development/windIO/docs/source/plant_energy_site.rst
/Users/rmudafor/Development/windIO/docs/source/wind_farm.rst:15: WARNING: duplicate label properties, other instance in /Users/rmudafor/Development/windIO/docs/source/wind_energy_system.rst
/Users/rmudafor/Development/windIO/docs/source/wind_farm.rst:84: WARNING: duplicate label examples, other instance in /Users/rmudafor/Development/windIO/docs/source/wind_energy_system.rst
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
copying assets... copying static files... done
copying extra files... done
done
writing output... [100%] source/wind_farm
generating indices... genindex done
writing additional pages... search done
copying images... [100%] source/images/stiffenerZoom.png
dumping search index in English (code: en)... done
dumping object inventory... done
build succeeded, 18 warnings.

The HTML pages are in _build/html.

@ptrbortolotti I tried to make a reasonable guess at the sections that are meant to be referenced, but you may want to review this in detail since I'm not familiar with the turbine ontology.