am 9b0aa6c9: am 35390a79: am 7421aeab: am 6978d04b: am 9d95873d: Merge "docs: SDK r21.1 - fix download links, Issue 8193979" into jb-mr1-dev

# Via Android Git Automerger (4) and others
* commit '9b0aa6c906b22a91440ef5b980f6294c3dd42348':
  docs: SDK r21.1 - fix download links, Issue 8193979