Add secrets to repo

[ianhi]

Problem

The secrets used in the automated release process seem to have been lost when the repo was migrated :(

see https://github.com/cytoscape/ipycytoscape/runs/4339062992?check_suite_focus=true

Uploading distributions to https://upload.pypi.org/legacy/
Uploading ipycytoscape-1.3.0-py2.py3-none-any.whl

  0%|          | 0.00/3.45M [00:00<?, ?B/s]
  0%|          | 8.00k/3.45M [00:00<01:46, 33.8kB/s]
  4%|▍         | 144k/3.45M [00:00<00:07, 463kB/s]  
 13%|█▎        | 464k/3.45M [00:00<00:02, 1.29MB/s]
 32%|███▏      | 1.10M/3.45M [00:00<00:00, 2.93MB/s]
100%|██████████| 3.45M/3.45M [00:00<00:00, 3.71MB/s]
Error during upload. Retry with the --verbose option for more details.
HTTPError: 403 Forbidden from https://upload.pypi.org/legacy/
Invalid or non-existent authentication information. See https://pypi.org/help/#invalid-auth for more information.
Error: Process completed with exit code 1.

Proposed Solution

Could I be given enough permissions to add a PYPI api key to this repos secrets?

Not really sure who to ask about that at this point but surely one of
@SylvainCorlay @marimeireles @kozo2 @maxkfranz

will have the power to do that, or to add their own pypi api key?

[kozo2]

@ianhi Thank you for reporting.
One moment please. I am asking about this to the Cytoscape team.

[ianhi]

Bump - looks as though it's time to make another release to fix both #294 and #293