Storage Landscape v2 inaccessible

[cbandy]

The PDF in this repository links to a Google doc that says it is "superseded by the second version located here: https://bit.ly/cncf-storage-whitepaperV2". That link requires some kind of authentication.

• http://bit.ly/cncf-storage-whitepaper directs to a public Google doc.
• https://bit.ly/cncf-storage-whitepaperV2 directs to a restricted Google doc.

[chira001]

Apologies - the google doc sharing was changed by a human error - it has been fixed now. Also updated the link to the document in the repo to reflect version 2