update starlette to newer version 0.49.1

Author: wing328

modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache

@@ -26,7 +26,7 @@ python-multipart==0.0.18
 PyYAML>=5.4.1,<6.1.0
 requests==2.32.4
 Rx==1.6.1
-starlette==0.40.0
+starlette==0.49.1
 typing-extensions==4.13.2
 ujson==4.0.2
 urllib3==2.5.0

samples/server/petstore/python-fastapi/requirements.txt

@@ -26,7 +26,7 @@ python-multipart==0.0.18
 PyYAML>=5.4.1,<6.1.0
 requests==2.32.4
 Rx==1.6.1
-starlette==0.40.0
+starlette==0.49.1
 typing-extensions==4.13.2
 ujson==4.0.2
 urllib3==2.5.0