Bump pytest-cov from 6.1.1 to 6.2.1 in /requirements (#2364)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Muhammed Adedigba <[email protected]>

Author: dependabot[bot]

requirements/requirements_test.txt

@@ -5,7 +5,7 @@ imageio==2.37.0
 imageio-ffmpeg==0.6.0
 pypandoc_binary==1.15
 pytest==8.4.1
-pytest-cov==6.1.1
+pytest-cov==6.2.1
 pytest-order==1.3.0
 pytest-rerunfailures==15.0
 pyvista==0.45.3