Fix Codecov integration with Github Actions

[yhn112]

No description provided.

[codecov]

Codecov Report

Merging #291 (f99a895) into master (40277b6) will decrease coverage by 0.76%.
The diff coverage is 20.68%.

@@            Coverage Diff             @@
##           master     #291      +/-   ##
==========================================
- Coverage   72.91%   72.14%   -0.77%     
==========================================
  Files          62       62              
  Lines        5589     5601      +12     
==========================================
- Hits         4075     4041      -34     
- Misses       1514     1560      +46     

Impacted Files	Coverage Δ
hivemind/optim/collaborative.py	26.20% <4.76%> (-1.74%)	⬇️
hivemind/client/averaging/__init__.py	48.50% <40.00%> (-0.15%)	⬇️
hivemind/__init__.py	100.00% <100.00%> (ø)
hivemind/server/runtime.py	74.77% <100.00%> (+0.90%)	⬆️
hivemind/utils/threading.py	55.00% <100.00%> (ø)
hivemind/dht/__init__.py	51.53% <0.00%> (-20.99%)	⬇️
hivemind/utils/asyncio.py	30.00% <0.00%> (-20.00%)	⬇️
hivemind/utils/timed_storage.py	92.85% <0.00%> (-1.03%)	⬇️
hivemind/dht/protocol.py	92.53% <0.00%> (-0.83%)	⬇️
hivemind/p2p/p2p_daemon_bindings/utils.py	100.00% <0.00%> (ø)
... and 6 more