chore(deps): update packages/subiquity_client/subiquity digest to 6348d31 (#1344)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[packages/subiquity_client/subiquity](https://redirect.github.com/canonical/subiquity.git)
([changelog](https://redirect.github.com/canonical/subiquity.git/compare/615bbf9c75b18d7acfdb3fe3cd084af899c62aa3..6348d31be291bb353c9783b2f315ff56b4fadce3))
| digest | `615bbf9` → `6348d31` |

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Author: d-loose

packages/subiquity_client/generator/generator.py

@@ -74,6 +74,10 @@ def __init__(self):
         def visit_Assign(self, node: ast.Assign):
             self.values.extend(node.targets)
 
+        # skip function definitions within the class
+        def visit_FunctionDef(self, node: ast.FunctionDef):
+            pass
+
     def visit_ClassDef(self, node: ast.ClassDef):
         if any(base.value.id == "enum" for base in node.bases):
             scanner = self.EnumScanner()