Added Base64 and blob check in Asset#getAbsoluteUrl (#3159)
Added Base64 and blob check in Asset#getAbsoluteUrl (#3159)

* Added Base64 and blob check in Asset#getAbsoluteUrl

* Update src/asset/asset.js

Co-authored-by: Steven Yau <c4e01c0f87a9d4bf034f0f681553ace272d52b0f@snapchat.com>
playcanvas/engine,playcanvas/engine,MicroWorldwide/PlayCanvas,MicroWorldwide/PlayCanvas