dep: support for Milvus 2.4.x

[bowenliang123]

Checklist:

[!IMPORTANT]
Please review the checklist below before submitting your pull request.

• [x] Please open an issue before creating a PR or link to an existing issue
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

Description

• Previously, #3795 was reverted by #5414, due to pymilvus2.4.3 depending on milvus-lite2.4.3 which does not support arm64 for linux
• Now, we have pymilvus2.4.4 which depends on milvus-lite2.4.8 bringing the arm64 support for Linux
  • referring to milvus-lite 2.4.8 on PyPI‘s download files: https://pypi.org/project/milvus-lite/2.4.8/#files
• This upgrade also helps to remove a blocker issue for supporting Python 3.12, as pymilvus 2.3.1 currently used is depending on older version of grpc package which does not support Python 3.12

Type of Change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update, included: Dify Document
• [ ] Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement
• [x] Dependency upgrade

Testing Instructions

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• [ ] Test A
• [ ] Test B