bpo-36543: Revert "bpo-36543: Remove the xml.etree.cElementTree module." (GH-20117)

* Revert "bpo-36543: Remove the xml.etree.cElementTree module. (GH-19108)"

This reverts commit b33e52511a59c6da7132c226b7f7489b092a33eb.
5 files changed