Explicitly specify the encoding when loading test reference data

Fix 1.3.1 release (#113)

* Version bump

* Updated pypi-publish version

Original code used for publication

Update changelog and bump version for ZOSPy 1.3.0 (#86)

Version 1.2.1 (#71)

* Prepare for version 1.2.1

* Update test publish action

Changes for 1.2.0 from LUMC GitLab (#62)

* Add Python.NET codecs
* Add unified `ZOS.connect` method
* Add `ZOS.disconnect` method to disconnect from OpticStudio
* Add support for OpticStudio 2024 R1 and Python 3.12
* Allow relative paths and check for their existence in `OpticStudioSystem.load` and `OpticStudioSystem.save_as`

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Co-authored-by: LucVV <l.van_vught@lumc.nl>
Co-authored-by: jwmbeenakker <j.w.m.beenakker@lumc.nl>
Co-authored-by: Jan-Willem Beenakker <90187768+jwmbeenakker@users.noreply.github.com>

Bump version

Prepare for the release of version 1.1.1 (#43)

Merge pull request #23 from MREYE-LUMC/LucVV_patch_zenodo_json

Updated licence ID to adhere to the zenodo api

Version 1.0.0 (#13)

* synchronize GitLab with GitHub

* synchronize GitLab with GitHub