Fix `mypy` warnings for `astroid/rebuilder`#1244

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DanielNoord merged 7 commits intopylint-dev:mainfrom

DanielNoord:mypy-1

Nov 24, 2021

Commits on Nov 16, 2021

Fix ``mypy`` warnings for ``astroid/rebuilder``
DanielNoord
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Commits on Nov 17, 2021

Commits on Nov 22, 2021

Merge branch 'main' of https://github.com/PyCQA/astroid into mypy-1
DanielNoord
committed