Update dependency starlette to v0.49.1 [SECURITY]

Author: renovate[bot]

requirements.txt

@@ -35,7 +35,7 @@ requests==2.32.4
 selenium==4.29.0
 sniffio==1.3.1
 sortedcontainers==2.4.0
-starlette==0.46.1
+starlette==0.49.1
 tinycss2==1.4.0
 tqdm==4.67.1
 trio==0.29.0