Fix default in action docs

action.yml

@@ -145,7 +145,7 @@ inputs:
       'Conda configuration. When "true", conda updates itself any time a user
       updates or installs a package in the base environment. When "false", conda
       updates itself only if the user manually issues a conda update command.
-      The default is "true".  This setting always overrides if set to "true" or
+      The default is "false".  This setting always overrides if set to "true" or
       "false". If you want to use the "condarc-file" setting pass and empty
       string. See
       https://docs.conda.io/projects/conda/en/latest/user-guide/configuration/