Add script for running all notebooks

[arneso-ssb]

• Renamed files to follow sequence, like a_collect_data.py, b_kildomat.py.
• Update dependencies

[sonarqubecloud]

Quality Gate failed

Failed conditions
30.3% Coverage on New Code (required ≥ 50%)
8.7% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud

[github-advanced-security]

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