Fix pytest dependency for Python==3.9

Author: vkarak

requirements.txt

@@ -13,7 +13,8 @@ lxml==5.4.0; python_version < '3.8' and platform_machine != 'aarch64'
 lxml==6.0.2; python_version >= '3.8'
 pytest==7.0.1; python_version < '3.8'
 pytest==8.3.5; python_version == '3.8'
-pytest==9.0.1; python_version >= '3.9'
+pytest==8.4.2; python_version == '3.9'
+pytest==9.0.1; python_version >= '3.10'
 pytest-forked==1.4.0; python_version == '3.6'
 pytest-forked==1.6.0; python_version >= '3.7'
 pytest-parallel==0.1.1