[MAINT] Fix pre-commit in pyproject.toml

[ndgrigorian]

This PR fixes pre-commit runs for the new version of pre-commit, which required formatting change in pyproject.toml

Slips in addition of scripting@intel.com email aligning with other projects

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[github-actions]

Deleted rendered PR docs from intelpython.github.com/dpctl, latest should be updated shortly. 🤞

[coveralls]

coverage: 74.959%. remained the same — fix-pyproject-for-new-pre-commit into master