PEP 807: update TP usage stats/qualify with total file count

Signed-off-by: William Woodruff <william@astral.sh>

Author: woodruffw

peps/pep-0807.rst

@@ -36,9 +36,10 @@ to the index.
 Trusted Publishing was originally designed and enabled on PyPI in 2023 as
 a non-standard (PyPI-specific) feature, much like the existing
 `upload API <https://docs.pypi.org/api/upload/>`__. It has seen
-widespread adoption in that capacity: over 640,000 files have been published
-to PyPI using a Trusted Publisher (as of September 2025), and PyPI's
-design has inspired similar designs in the
+widespread adoption in that capacity: over one million files have been published
+to PyPI using a Trusted Publisher (as of September 2025), representing
+approximately one every eight files uploaded to PyPI since becoming
+available. Additionally, PyPI's design has inspired similar designs in the
 `Rust (crates.io) <https://crates.io/docs/trusted-publishing>`_,
 `Ruby (RubyGems) <https://guides.rubygems.org/trusted-publishing/>`_, and
 `JavaScript (npm) <https://docs.npmjs.com/trusted-publishers>`_ ecosystems.