Fix A004: remove __doc__ import that shadows Python builtin

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Co-authored-by: kevinbackhouse <4358136+kevinbackhouse@users.noreply.github.com>

Author: Copilot

pyproject.toml

@@ -179,7 +179,6 @@ ignore = [
   # Backwards-compatibility suppressions for existing code
   "A001",     # Variable shadows built-in
   "A002",     # Argument shadows built-in
-  "A004",     # Import shadows built-in
   "FBT001",   # Boolean positional arg
   "FBT002",   # Boolean default value
   "N801",     # Class name casing

src/seclab_taskflow_agent/mcp_servers/codeql/jsonrpyc/__init__.py

@@ -18,7 +18,6 @@
     __contact__,
     __copyright__,
     __credits__,
-    __doc__,
     __email__,
     __license__,
     __status__,