Added Facility Hubs

[shivankacker]

Proposed Changes

• Added hubs to be configured for a facility

Associated Issue

• https://github.com/coronasafe/care_fe/issues/7583

Merge Checklist

• [x] Tests added/fixed
• [x] Update docs in /docs
• [x] Linting Complete
• [x] Any other necessary step

Only PR's with test cases included and passing lint and test pipelines will be reviewed

@coronasafe/care-backend-maintainers @coronasafe/care-backend-admins

[nihal467]

lgtm,

[sainak]

@rithviknishad bump

[vigneshhari]

Need to resolve conflicts

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 92.85714% with 5 lines in your changes missing coverage. Please review.

Project coverage is 65.32%. Comparing base (51b5c00) to head (f506f46). Report is 7 commits behind head on develop.

Files with missing lines	Patch %	Lines
care/facility/api/serializers/facility.py	81.81%	2 Missing and 2 partials :warning:
care/facility/models/facility.py	96.00%	1 Missing :warning:

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2135      +/-   ##
===========================================
+ Coverage    65.19%   65.32%   +0.13%     
===========================================
  Files          242      242              
  Lines        13865    13933      +68     
  Branches      1925     1930       +5     
===========================================
+ Hits          9039     9102      +63     
- Misses        4448     4451       +3     
- Partials       378      380       +2     

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[nihal467]

LGTM