CI: Test core/views/generic.py (#772)

* Adds tests for GET /wallet

* Update `httpx` to `0.23.0` and `http-core` to `0.15.0` in `venv` installation path

* Fix `secp256k1 = "==0.14.0"` and `cffi = "==1.15.0"`

requirements.txt

@@ -14,9 +14,9 @@ embit==0.4.9
 environs==9.3.3
 fastapi==0.68.1
 h11==0.12.0
-httpcore==0.13.7
+httpcore==0.15.0
 httptools==0.2.0
-httpx==0.19.0
+httpx==0.23.0
 idna==3.2
 importlib-metadata==4.8.1
 jinja2==3.0.1
@@ -36,6 +36,7 @@ pyyaml==5.4.1
 represent==1.6.0.post0
 rfc3986==1.5.0
 secp256k1==0.14.0
+cffi==1.15.0
 shortuuid==1.0.1
 six==1.16.0
 sniffio==1.2.0
@@ -48,4 +49,4 @@ uvicorn==0.15.0
 uvloop==0.16.0
 watchgod==0.7
 websockets==10.0
-zipp==3.5.0
+zipp==3.5.0