Update linkcheck_ignore setting for docs

The project management pages on PyPI fail the check today

Also fix two of the links that are currently broken on the packaging
guide.

docs/changelog.rst

@@ -2,8 +2,8 @@
 Changelog
 =========
 
-This project follows the `semantic versioning <https://packaging.python.org/guides/distributing-packages-using-setuptools/#semantic-versioning-preferred>`_
-and `pre-release versioning <https://packaging.python.org/guides/distributing-packages-using-setuptools/#pre-release-versioning>`_
+This project follows the `semantic versioning <https://packaging.python.org/en/latest/discussions/versioning/#semantic-versioning-vs-calendar-versioning>`_
+and `pre-release versioning <https://packaging.python.org/en/latest/discussions/versioning/>`_
 schemes recommended by the Python Packaging Authority.
 
 .. Do *NOT* add changelog entries here!

docs/conf.py

@@ -265,15 +265,19 @@
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
 # texinfo_show_urls = 'footnote'
 
+# See https://www.sphinx-doc.org/en/master/usage/configuration.html#confval-linkcheck_ignore
 linkcheck_ignore = [
-    "http://127.0.0.1*",
+    r"https?://127\.0\.0\.1.*",
     # Avoid errors due to GitHub rate limit
     # https://github.com/sphinx-doc/sphinx/issues/7388
-    "https://github.com/pypa/twine/issues/*",
+    r"https://github\.com/pypa/twine/issues/.*",
     # Avoid errors from channels interpreted as anchors
-    "https://web.libera.chat/#",
+    r"https://web\.libera\.chat/#",
     # Avoid error from InvalidPyPIUploadURL docstring
-    "https://upload.pypi.org/legacy",
+    r"https://upload\.pypi\.org/legacy/?",
+    # Avoid errors from 403/Login Redirects
+    r"https://(test\.)?pypi\.org/manage/project/twine/collaboration/?",
+    r"https://pypi\.org/manage/project/twine/collaboration/?",
 ]
 
 intersphinx_mapping = {