build(deps): update pydantic to latest version

- Remove upper version limit for pydantic dependency
- This change allows for the use of the latest pydantic version

requirements.txt

@@ -4,7 +4,7 @@ click>=8.1.7
 fast-langdetect==0.2.0
 loguru>=0.6.0
 numpy>=1.21.6,<2.0.0
-pydantic>=2.7.2,<2.8.0
+pydantic>=2.7.2
 PyMuPDF>=1.24.9
 scikit-learn>=1.0.2
 torch>=2.2.2