Add sponsorship details for GitHub Sponsor button (pythonGH-14181)

brettcannon · lisroach · commit 02577697e009 · 2019-09-09T16:47:54.000+01:00
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
@@ -0,0 +1 @@
+custom: https://www.python.org/psf/donations/python-dev/

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+custom: https://www.python.org/psf/donations/python-dev/`