Deactivate parameter update experiment types when `GEN_KW` is disabled using `UPDATE:FALSE`

[dafeda]

What happened? (You can include a screenshot if it helps explain)

I disabled the GEN_KW in poly.ert by using UPDATE:FALSE:

GEN_KW COEFFS coeff_priors UPDATE:FALSE

I then ran Ensemble smoother which fails with: "No dataset 'COEFFS' in storage for realization 0"

It should not be possible to run a parameter update when there are no parameters to update.

What did you expect to happen?

I expect the parameter update experiment types to be disabled.

steps to reproduce

Disable GEN_KW in poly.ert using UPDATE:FALSE:

GEN_KW COEFFS coeff_priors UPDATE:FALSE

Run Ensemble smoother.

Environment where bug has been observed

• [ ] python 3.8
• [ ] python 3.9
• [ ] python 3.10
• [x] python 3.11
• [ ] python 3.12
• [ ] macosx
• [ ] rhel7
• [ ] rhel8
• [ ] local queue
• [ ] lsf queue
• [ ] slurm queue
• [ ] openPBS queue