PatchWork AutoFix

[patched-admin]

This pull request from patched fixes 3 issues.

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• File changed: patchwork/app.py
  Fix vulnerability by avoiding dynamic values in importlib.import_module()

  Avoided dynamic values in importlib.import_module() to prevent running untrusted code by using a whitelist approach.

• File changed: patchwork/common/utils/step_typing.py
  Fix vulnerability by avoiding dynamic values in importlib.import_module()

  Avoided using dynamic values in importlib.import_module() by hardcoding the module name to prevent loading arbitrary code.

• File changed: patchwork/common/utils/dependency.py
  Fix vulnerability by avoiding dynamic values in importlib.import_module()

  Avoid using dynamic values in importlib.import_module() by ensuring that only whitelisted module names are passed to the function.