[Python-checkins] Add sponsorship details for GitHub Sponsor button (GH-14181)

[Miss Islington (bot)]

https://github.com/python/cpython/commit/7fb3190bcf9872dca3d83a7f9e3e65cbce8be9ed
commit: 7fb3190bcf9872dca3d83a7f9e3e65cbce8be9ed
branch: master
author: Brett Cannon <54418+brettcannon at users.noreply.github.com>
committer: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
date: 2019-06-17T18:30:56-07:00
summary:

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

files:
A .github/FUNDING.yml

diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 000000000000..36c4e2771843
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+custom: https://www.python.org/psf/donations/python-dev/