fix: fix snowflake tests by pinning the responses package to v0.16.0 (#3124) (#3126)

(cherry picked from commit 20158fd)

Co-authored-by: Munir Abdinur <[email protected]>

Author: mergify[bot]

riotfile.py

@@ -1394,7 +1394,7 @@ def select_pys(min_version=MIN_PYTHON_VERSION, max_version=MAX_PYTHON_VERSION):
             name="snowflake",
             command="pytest {cmdargs} tests/contrib/snowflake",
             pkgs={
-                "responses": latest,
+                "responses": "~=0.16.0",
             },
             venvs=[
                 Venv(