fixing a bug in LightSimBackend for grid2op compat version #488

Job	Run time
Build windows cp37 wheel for x64	7m 53s
Build linux cp37 wheel on manylinux2014_x86_64	3m 24s
Build windows cp38 wheel for x64	6m 41s
Build darwin cp37 wheel on x86_64	5m 49s
Build linux cp38 wheel on manylinux2014_x86_64	3m 19s
Build windows cp39 wheel for x64	8m 48s
Build darwin cp38 wheel on x86_64	3m 50s
Build macos-14 cp38 wheel with cibuildwheel	4m 17s
Build linux cp39 wheel on manylinux2014_x86_64	3m 19s
Build windows cp310 wheel for x64	6m 35s
Build darwin cp39 wheel on x86_64	4m 56s
Build macos-14 cp39 wheel with cibuildwheel	1m 49s
Build linux cp310 wheel on manylinux2014_x86_64	3m 26s
Build windows cp311 wheel for x64	6m 7s
Build darwin cp310 wheel on x86_64	4m 13s
Build linux cp311 wheel on manylinux2014_x86_64	3m 29s
Build windows-2019 cp39 wheel with cibuildwheel	5m 37s
Build windows cp312 wheel for x64	6m 38s
Build darwin cp310 wheel on arm64	2m 55s
Build windows-2019 cp310 wheel with cibuildwheel	5m 22s
Build linux cp312 wheel on manylinux2014_x86_64	3m 31s
Build darwin cp311 wheel on x86_64	5m 31s
Build windows-2019 cp311 wheel with cibuildwheel	5m 16s
Build darwin cp311 wheel on arm64	2m 53s
Build windows-2019 cp312 wheel with cibuildwheel	6m 38s
Build darwin cp312 wheel on x86_64	7m 12s
Build darwin cp312 wheel on arm64	3m 18s
Package wheels	7s
	2h 12m 53s

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