Improved GitHub Actions pipeline: parallel ARM and x86 builds

[Alokih]

Proposed Changes

• This PR improves the GitHub Actions pipeline by running ARM and x86 builds in parallel using the matrix strategy.

Associated Issue

• Fixes #1803

Testing:

• Tested locally using Docker Buildx with linux/amd64 and linux/arm64 platforms.
• Verified that the builds are running in parallel.

• Here is a log output showing parallel builds:

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

@ohcnetwork/care-backend-maintainers @ohcnetwork/care-backend-admins

[ghost]

Hey @rithviknishad sir, even though builds are running parallely when I am testing the workflows on my repo in both branches develop & PR branch I am getting almost same time duration

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 70.00%. Comparing base (8bac44a) to head (580847a). Report is 9 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #2554   +/-   ##
========================================
  Coverage    70.00%   70.00%           
========================================
  Files          198      198           
  Lines        11662    11662           
  Branches      1605     1605           
========================================
  Hits          8164     8164           
  Misses        3107     3107           
  Partials       391      391           

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[vigneshhari]

@sainak take a look

[sainak]

@Alokih thanks for the pr however this is not the correct way to publish multiplatform images, and from my research I found that buildkit already does some parallelization during builds, so the benefits of matrix builds are negligible in the case of just 2 platforms.

[ghost]

Ok @sainak sir