Replace the invalid open source link with working one.#17602

Merged

sima-zhu merged 2 commits intoAzure:masterfrom sima-zhu:replace_404_links

Nov 18, 2020

+53-99

Commits on Nov 17, 2020

Replace the invalid link to working one.
sima-zhu
committed

Commits on Nov 18, 2020

Make changes on the rest readmes
sima-zhu
committed