Migrate to httpx2

Author: p1c2u

poetry.lock

@@ -101,7 +101,10 @@ responses = "*"
 strict-rfc3339 = "^0.7"
 webob = "*"
 mypy = "^1.2"
+# for starlette 0.x testclient
 httpx = ">=0.24,<0.29"
+# for starlette 1.x testclient
+httpx2 = "^2.0.0"
 deptry = ">=0.11,<0.25"
 pytest-aiohttp = "^1.1.0"
 pyflakes = "^3.1.0"