patch-pyproject.toml

--- pyproject.toml.orig	2020-02-02 00:00:00 UTC
+++ pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
     "setuptools >= 16.0",
     # FIXME This should be able to be removed after 3.12 is released if there is a reliable API
     # in importlib.metadata.
-    "importlib-metadata ~= 6.0.0",
+    "importlib-metadata ~= 6.0",
 ]
 dynamic = [
     "version",