Add keyring to setup.py (#177)

Author: AndrewSpeed

setup.py

@@ -52,6 +52,7 @@ def get_long_description():
         "click-didyoumean>=0.0.3",
         "click-spinner>=0.1.7",
         "cloudsmith-api>=2.0.12,<3.0",  # Compatible upto (but excluding) 3.0+
+        "keyring>=25.4.1",
         "requests>=2.18.4",
         "requests_toolbelt>=0.8.0",
         "semver>=2.7.9",