docs: add skamble2 as a contributor for code

[allcontributors]

Adds @skamble2 as a contributor for code.

This was requested by iluwatar in this comment

[skip ci]

[github-actions]

PR Summary

Adds skamble2 as a contributor for code. Updates the All Contributors configuration and the README to reflect the new contributor and adjust the contributor badge/count. This follows the All Contributors convention and fulfills the request from the related discussion.

Changes

File	Summary
.all-contributorsrc	Updated all-contributors configuration to include skamble2 (Soham Kamble) with avatar, profile, and code contribution.
README.md	Bumped All Contributors badge from 390 to 391 and added Soham Kamble in the contributors table with avatar and profile.

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autogenerated by presubmit.ai

[github-actions]

✅ LGTM!

Review Summary

Commits Considered (2)

• 7fe0e6a: docs: update .all-contributorsrc [skip ci]
• 35a546e: docs: update README.md [skip ci]

Files Processed (2)

• .all-contributorsrc (1 hunk)
• README.md (2 hunks)

Actionable Comments (0)

Skipped Comments (3)

• .all-contributorsrc [3557-3571]

  maintainability: "Validate all-contributors.json integrity"

• README.md [6-12]

  maintainability: "All Contributors badge reflects contributor count"

• README.md [583-585]

  enhancement: "Add Skamble2 to README contributor table"

[sonarqubecloud]

Quality Gate failed

Failed conditions
D Reliability Rating on New Code (required ≥ A)

See analysis details on SonarQube Cloud

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