Bump hf-xet from 1.4.2 to 1.4.3 (#393)

Bumps [hf-xet](https://github.com/huggingface/xet-core) from 1.4.2 to 1.4.3.
- [Release notes](https://github.com/huggingface/xet-core/releases)
- [Commits](huggingface/xet-core@v1.4.2...v1.4.3)

---
updated-dependencies:
- dependency-name: hf-xet
  dependency-version: 1.4.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: praveenkk123 <praveen.k.kundurthy@intel.com>

Author: dependabot[bot]

AI-Travel-Agent/requirements.txt

@@ -8,4 +8,4 @@ huggingface-hub==1.9.0
 pydantic==2.12.5
 wikipedia==1.4.0
 google-search-results==2.4.2
-hf-xet==1.4.2
+hf-xet==1.4.3