BUG: 1 Login Error when using password_method=pass

Fix based on solution by fspreck.

src/caosdb/connection/authentication/pass.py

@@ -90,4 +90,5 @@ class PassCaller(PlainTextCredentialsProvider):
         """
         if "password_identifier" in config:
             password = _call_pass(config["password_identifier"])
-        super(PassCaller, self).configure(password=password, **config)
+            config["password"] = password
+        super(PassCaller, self).configure(**config)