update fastapi dependencies to newer versions (#17871)

Author: wing328

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

@@ -22,14 +22,14 @@ orjson==3.5.2
 promise==2.3
 pydantic>=2
 python-dotenv==0.17.1
-python-multipart==0.0.5
+python-multipart==0.0.7
 PyYAML==5.4.1
-requests==2.25.1
+requests==2.31.0
 Rx==1.6.1
 starlette==0.36.3
 typing-extensions==4.8.0
 ujson==4.0.2
-urllib3==1.26.5
+urllib3==1.26.18
 uvicorn==0.13.4
 uvloop==0.19.0
 watchgod==0.7

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

@@ -22,14 +22,14 @@ orjson==3.5.2
 promise==2.3
 pydantic>=2
 python-dotenv==0.17.1
-python-multipart==0.0.5
+python-multipart==0.0.7
 PyYAML==5.4.1
-requests==2.25.1
+requests==2.31.0
 Rx==1.6.1
 starlette==0.36.3
 typing-extensions==4.8.0
 ujson==4.0.2
-urllib3==1.26.5
+urllib3==1.26.18
 uvicorn==0.13.4
 uvloop==0.19.0
 watchgod==0.7