dev-python/pytest-isort: add 3.1.0-r1

Add patch for stray files
Credits to Anton (anton.stay.connected@gmail.com)
for providing the patch on b.g.o

Closes: https://bugs.gentoo.org/901215
Signed-off-by: Julien Roy <julien@jroy.ca>

dev-python/pytest-isort/files/stray-files.patch

@@ -0,0 +1,15 @@
+diff --git a/pyproject.toml b/pyproject.toml
+index 64d36bc..a6420fd 100644
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -25,7 +25,9 @@ classifiers = [
+ 	"Framework :: Pytest",
+ ]
+ packages = [{ include = "pytest_isort" }]
+-include = ["LICENSE.rst"]
++include = [
++	{ path = "LICENSE.rst", format = "sdist" },
++]
+ 
+ [tool.poetry.plugins.pytest11]
+ isort = "pytest_isort"