ci: pin click dependency to fix black

See https://github.com/psf/black/issues/2964

diff --git a/psycopg/setup.py b/psycopg/setup.py
index 068694a96bf692c648d8a7d68367f2e94bd768e8..a9b6463469ba85c2225e32df9ad745d282a69fd5 100644 (file)
--- a/psycopg/setup.py
+++ b/psycopg/setup.py
@@ -47,6 +47,7 @@ extras_require = {
     # Requirements needed for development
     "dev": [
         "black >= 22.1.0",
+        "click == 8.0.4",  # https://github.com/psf/black/issues/2964
         "dnspython >= 2.1",
         "flake8 >= 4.0",
         "mypy >= 0.940",