Update dependency platformdirs to v4.3.8

Author: renovate[bot]

requirements.txt

@@ -11,7 +11,7 @@ lazy-object-proxy==1.11.0
 mccabe==0.7.0
 nodeenv==1.9.1
 packaging==25.0
-platformdirs==4.3.7
+platformdirs==4.3.8
 pluggy==1.5.0
 pycodestyle==2.13.0
 pyflakes==3.3.2