update copyright notice

[mgovers]

Relates to https://github.com/PowerGridModel/power-grid-model/pull/481

• Bumps copyright to

  Contributors to the Power Grid Model project powergridmodel@lfenergy.org

  SPDX-License-Identifier: MPL-2.0

• Removes Alliander email address in copyright notice (superseded by powergridmodel@lfenergy.org )
• Updates copyright statement in PGM docs
• Updates authors in PyPI/conda
• It's probably a good idea to wait with merge until PGM (https://github.com/PowerGridModel/power-grid-model/pull/481) and org-level (https://github.com/PowerGridModel/.github/pull/23) copyright statements PRs are also ready

[sonarcloud[bot]]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud