Merge pull request #10469 from jdufresne/vendored

Simplify vendoring configuration

Author: pradyunsg

news/b27c8011-c478-4a7e-adb7-6d08c4f0ba41.trivial.rst

@@ -53,9 +53,6 @@ distro = []
 
 [tool.vendoring.license.directories]
 setuptools = "pkg_resources"
-msgpack-python = "msgpack"
 
 [tool.vendoring.license.fallback-urls]
-pytoml = "https://github.com/avakar/pytoml/raw/master/LICENSE"
-resolvelib = "https://github.com/sarugaku/resolvelib/raw/master/LICENSE"
 webencodings = "https://github.com/SimonSapin/python-webencodings/raw/master/LICENSE"