Update python-mpld3 to version 0.5.8 / rev 3 via SR 979974
https://build.opensuse.org/request/show/979974
by user mcepl + dimstar_suse
- Update 0.5.8:
- add support for Python 3.10 collections.abc.Iterable
- fix test_show
- fix failing test
- update mplexporter
- remove unnecessary imports
- Change to new dev version
- Update RELEASING.md
- Removed upstreamed patch remove-nose.patch, because removal of
nose was done.