doc: update http doc for new Agent()/support options in socket.connect()
Refs #24098 (closed), list the supported options
in socket.connect()
for new Agent()
signature in http
doc.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines