Merge pull request #2648 from Trusted-AI/dependabot/pip/pytest-approx-eq-8.4.0

Update pytest requirement from ~=8.3.2 to ~=8.4.0

Author: beat-buesser

requirements_test.txt

@@ -52,7 +52,7 @@ jax[cpu]==0.4.30
 # lingvo==0.13.1
 
 # tests and style checking
-pytest~=8.3.2
+pytest~=8.4.0
 pytest-mock~=3.14.1
 pytest-cov~=6.1.1
 pylint==3.3.7