PEP 793: PyModExport: A new entry point for C extension modules (#4435)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: 4 people

.github/CODEOWNERS

@@ -671,6 +671,8 @@ peps/pep-0789.rst  @njsmith
 peps/pep-0790.rst  @hugovk
 peps/pep-0791.rst  @vstinner
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+peps/pep-0793.rst  @encukou
+# ...
 peps/pep-0801.rst  @warsaw
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 peps/pep-2026.rst  @hugovk