fix(docs): migration guide link in README

[pratyush618]

Updated the link to the Migration Guide in the README.

Summary by CodeRabbit

• Documentation
  • Updated the Celery migration guide link in the README to point to the new Python guide location.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 69f8a219-6353-454b-b66f-07f64786c92f

📥 Commits

Reviewing files that changed from the base of the PR and between 1dbe314 and c144a55.

📒 Files selected for processing (1)

• README.md

---

📝 Walkthrough

Walkthrough

README.md updates the Celery migration guide link in the Documentation section to use the Python-specific URL path.

Changes

Documentation link update

Layer / File(s)	Summary
Migration guide link README.md	The Celery migration guide link in the Documentation section adds the /python/ path segment.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 I hopped through the docs with a carrot in sight,
Found one tiny link that now points just right.
A Python trail, neat and new,
Guides migration readers through and through.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the README documentation link fix and is concise and specific.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch pratyush618-patch-1

---

_{Comment @coderabbitai help to get the list of available commands.}