Add required dependency python-tinycss2
Inkscape added another python package as a required dependency
See PR from their Gitlab: https://gitlab.com/inkscape/inkscape/-/merge_requests/6586#de78fcd81c858ad52dc5f28886fd79e227807e44
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Inkscape added another python package as a required dependency
See PR from their Gitlab: https://gitlab.com/inkscape/inkscape/-/merge_requests/6586#de78fcd81c858ad52dc5f28886fd79e227807e44