Update dependency mkdocs to v1.6.1

requirements-test.txt

@@ -9,7 +9,7 @@ pytest-cov==5.0.0
 pytest-mock==3.14.0
 pdbpp==0.10.3
 pydocstyle==6.3.0
-mkdocs==1.6.0
+mkdocs==1.6.1
 mkdocstrings==0.25.2
 mkdocs-material==9.5.33
 mkdocstrings-python==1.10.8