pylint config: builtins.Exception (#16410)

https://github.com/Chia-Network/chia-blockchain/actions/runs/6293301638/job/17086464327?pr=16407#step:8:13
```
pylint: Command line or configuration file:1: UserWarning: Specifying exception names in the overgeneral-exceptions option without module name is deprecated and support for it will be removed in pylint 3.0. Use fully qualified name (maybe 'builtins.Exception' ?) instead.
```

pylintrc

@@ -488,4 +488,4 @@ valid-metaclass-classmethod-first-arg=mcs
 
 # Exceptions that will emit a warning when being caught. Defaults to
 # "Exception"
-overgeneral-exceptions=Exception
+overgeneral-exceptions=builtins.Exception