Remove intelligent control input sliders from scenarios

[kaskranenburgQ]

This PR solves quintel/etmodel#4490 by removing the intelligent control lighting inputs in the scenarios

Goes with:

• ETSource: Remove intelligent control input sliders from scenarios etsource#3413
• ETModel: Remove intelligent control lighting nodes and inputs etmodel#4491
• ETEngine: Remove intelligent control input sliders from scenarios #1583
• ETDataset: https://github.com/quintel/etdataset/pull/1079

[kaskranenburgQ]

This migration causes minor changes in comparison to beta, see the ii3050v2 NT Leadership scenario in which both removed sliders where set to 95%:
Beta:

Local:

I personally don't see how we could mitigate these changes, since there are no other sliders that influence the useful demand of lighting in the buildings sector. Since these changes are generally small, I feel that no extra effort is required.

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[kndehaan]

I've updated the migration file name to be the most recent one. I agree with the conclusion that there's no way to account for the settings in the intelligent light control inputs with I migration. So the migration should just only remove the inputs from the scenarios.

[kndehaan]

Added @louispt1 as a functional reviewer.

[kndehaan]

Works as it should.

[kndehaan]

The migration will be altered, as the work for quintel/etmodel#4631 will be taken up as well, which will affect the migration.