PEP 807: Index support for Trusted Publishing (#4597)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: 4 people

.github/CODEOWNERS

@@ -682,6 +682,7 @@ peps/pep-0803.rst  @encukou
 peps/pep-0804.rst  @pradyunsg
 # ...
 peps/pep-0806.rst  @JelleZijlstra
+peps/pep-0807.rst  @dstufft
 # ...
 peps/pep-2026.rst  @hugovk
 # ...