Version control locking

[farizrahman4u]

🚀 🚀 Pull Request

Checklist:

• My code follows the style guidelines of this project and the Contributing document
• I have commented my code, particularly in hard-to-understand areas
• I have kept the coverage-rate up
• I have performed a self-review of my own code and resolved any problems
• I have checked to ensure there aren't any other open Pull Requests for the same change
• I have described and made corresponding changes to the relevant documentation
• New and existing unit tests pass locally with my changes

Changes

[CLAassistant]

All committers have signed the CLA.

[codecov]

Codecov Report

Merging #1343 (1cdd582) into main (e7df28b) will increase coverage by 0.03%.
The diff coverage is 93.20%.

@@            Coverage Diff             @@
##             main    #1343      +/-   ##
==========================================
+ Coverage   92.85%   92.89%   +0.03%     
==========================================
  Files         174      175       +1     
  Lines       12793    12954     +161     
==========================================
+ Hits        11879    12033     +154     
- Misses        914      921       +7     

Flag	Coverage Δ
unittests	92.89% <93.20%> (+0.03%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
hub/core/lock.py	85.24% <75.92%> (-5.87%)	⬇️
hub/core/dataset/dataset.py	94.29% <96.66%> (+0.27%)	⬆️
hub/constants.py	100.00% <100.00%> (ø)
hub/core/tests/test_locking.py	100.00% <100.00%> (ø)
hub/core/version_control/commit_node.py	100.00% <100.00%> (ø)
hub/tests/dataset_fixtures.py	100.00% <100.00%> (ø)
hub/util/keys.py	100.00% <100.00%> (ø)
hub/util/tests/test_version_control.py	100.00% <100.00%> (ø)
hub/util/version_control.py	96.94% <100.00%> (+0.62%)	⬆️
... and 2 more

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[AbhinavTuli]

Approved but would like to see more codecov in version_control methods