doc: update the build status image to the new svg format
doc: update the build status image to the new svg format

pctj101/embd,gale320/embd,dboyliao/embd,ryancox/embd,gavincabbage/embd,gale320/embd,ryancox/embd,gavincabbage/embd,dboyliao/embd,pctj101/embd,kidoman/embd,kidoman/embd