APP-9369: Bumped deps to the latest version

[Aryamanz29]

✨ Description

Note: Can't bump networkx to 3.5.0 (latest) (since they dropped Python 3.9 support). Sticking with the older version is fine - it's only used in the code generator, not core SDK code that users interact with.

https://atlanhq.atlassian.net/browse/APP-9396

---

🧩 Type of change

Select all that apply:

• 🚀 New feature (non-breaking change that adds functionality)
• 🐛 Bug fix (non-breaking change that fixes an issue) — please include tests! Refer testing-toolkit 🧪
• 🔄 Refactor (code change that neither fixes a bug nor adds a feature)
• 🧹 Maintenance (chores, cleanup, minor improvements)
• 💥 Breaking change (fix or feature that may break existing functionality)
• 📦 Dependency upgrade/downgrade
• 📚 Documentation updates

📋 Checklist

• My code follows the project’s style guidelines
• I’ve performed a self-review of my code
• I’ve added comments in tricky or complex areas
• I’ve updated the documentation as needed
• There are no new warnings from my changes
• I’ve added tests to cover my changes
• All new and existing tests pass locally

---

Note

Bumps dependencies and updates client/protocol typing for retry context managers, with improved async client cleanup and minor typing fixes.

• Clients/Protocol:
  • Refine max_retries (sync/async) to return contextlib._GeneratorContextManager / _AsyncGeneratorContextManager; add precise type hints/ignores and imports.
  • AsyncAtlanClient.aclose: now clears all async sub-client references; add type-ignores when instantiating sub-clients.
• Models:
  • Minor typing adjustments (# type: ignore) in pyatlan/model/aio/asset.py and pyatlan/model/suggestions.py.
• Init:
  • Add # type: ignore[import-not-found] for pkg_resources import.
• Dependencies:
  • Upgrade multiple runtime/dev/docs deps (e.g., pydantic, httpx-retries, PyYAML, pytest, ruff, vcrpy, sphinx, etc.); align lazy-loader name; refresh uv.lock and dev groups.

^{Written by Cursor Bugbot for commit 1ea63f6. This will update automatically on new commits. Configure here.}

[Copilot]

Pull Request Overview

This pull request updates multiple project dependencies to their latest versions across production and development environments. The changes primarily consist of version bumps for Python packages used in the Atlan Python SDK, including core dependencies (Pydantic, PyYAML), HTTP libraries (httpx-retries), development tools (mypy, ruff, pytest), and documentation tools (Sphinx, Furo).

• Updated core dependencies: Pydantic (2.11.7 → 2.12.3), PyYAML (6.0.2 → 6.0.3), httpx-retries (0.4.0 → 0.4.5)
• Updated development tools: mypy (1.9.0 → 1.18.0), ruff (0.12.8 → 0.14.0), pytest (8.3.4 → 8.4.2)
• Moved pytest-asyncio from production to development dependencies
• Corrected package name from lazy_loader to lazy-loader

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.