upgraded pytest (#76)

Author: KapilDuwadi

pyproject.toml

@@ -41,7 +41,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
   "pre-commit~=4.2.0", 
-  "pytest~=8.4.0", 
+  "pytest~=9.0.1", 
   "ruff~=0.11.12",
   "pytest-mock~=3.14.1",
   "pytest-cov~=7.0.0"