chore(deps): update dependency urllib3 to v2.6.3

Author: renovate[bot]

requirements.txt

@@ -30,7 +30,7 @@ six==1.17.0
 sniffio==1.3.1
 starlette==0.50.0
 typing_extensions==4.15.0
-urllib3==2.6.1
+urllib3==2.6.3
 uvicorn==0.38.0
 # uvloop==0.19.0
 watchfiles==1.1.1