Add funding.yml with Open Collective info (#240)
Add funding.yml with Open Collective info (#240)

Signed-off-by: Jan-Christoph Borchardt <7f550a9f4c44173a37664d938f1355f0f92a47a7@jancborchardt.net>
opensourcedesign/opensourcedesign.github.io,opensourcedesign/opensourcedesign.github.io,opensourcedesign/opensourcedesign.github.io