update xgboost and dep scripts for local build on MacOS (#7857)

### What problem does this PR solve?

There are two main changes:

1. Update xgboost to 1.6.0 to build the project on MacOS with Apple
chips, this change refers to the issue:
https://github.com/infiniflow/ragflow/issues/5114.

2. When `use_china_mirrors` is set in `download_deps.py`, the names of
chrome files downloaded by the script will be different from the file
names used in Dockerfile, so I added the file name in `get_urls`
function to solve this problem.

I think it's better to add testing for Docker image
`infiniflow/ragflow_deps` to the test workflow, but since the workflow
is currently running on a self-hosted runner, I'm not sure how to modify
it.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):

.gitignore

@@ -36,6 +36,12 @@ sdk/python/ragflow.egg-info/
 sdk/python/build/
 sdk/python/dist/
 sdk/python/ragflow_sdk.egg-info/
+
+# Exclude dep files
+libssl*.deb
+tika-server*.jar*
+cl100k_base.tiktoken
+chrome*
 huggingface.co/
 nltk_data/