Merge topic 'exclude-pbr-irradiance-test-wasm'

821114a2 doc: VTK WASM regression test suite architecture
a97bed43 add `vtkWebAssemblyTestLinkOptions` target to `_vtk_non_module_components`
a3724f5a add `vtkbuild` target to `_vtk_non_module_components`
2b899290 Remove COEP headers from wasm test runner
c2dca49c wasm-test: Handle sigint on main thread in the test runner script.
0cfbe778 ci: exclude TestPBRIrradianceHDR in wasm

Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Reviewed-by: Mathieu Westphal (Kitware) <mathieu.westphal@kitware.com>
Merge-request: !11864