deps: add httpx to dev dependencies

gadomski · gadomski · commit 4c9bc35b7390 · 2023-04-05T08:25:10.000-06:00
diff --git a/setup.py b/setup.py
@@ -23,6 +23,7 @@
 
 extra_reqs = {
     "dev": [
+        "httpx",  # for starlette's test client
         "orjson",
         "pystac[validation]",
         "pytest",
