Fix onvif binary sensors (#90202)
* Fix httpx client creating a new ssl context with each client
While working on https://github.com/home-assistant/core/issues/83524
it was discovered that each new httpx client creates a new ssl context
f1157dbc41/httpx/_transports/default.py (L261)
If an ssl context is passed in creating a new one is avoided here
f1157dbc41/httpx/_config.py (L110)
This change makes httpx ssl no-verify behavior match aiohttp ssl no-verify
behavior
6da04694fd/aiohttp/connector.py (L892)
aiohttp solved this by wrapping the code that generates the ssl context
in an lru_cache
* compact
* Fix onvif binary sensors
fixes #83524
needs https://github.com/hunterjm/python-onvif-zeep-async/pull/9 first
to avoid recreating the memory leak
* Fix memory leak in onvif
Work around until https://github.com/hunterjm/python-onvif-zeep-async/pull/9
followup to https://github.com/home-assistant/core/pull/83006
* move check
* onvif-zeep-async 1.2.2
* fix unloading
0b8fb36a7e