chore(wdio): use env var to check browser instead of desiredCapabilities
chore(wdio): use env var to check browser instead of desiredCapabilities

adamweeks/react-ciscospark-1,adamweeks/react-ciscospark-1,ciscospark/react-ciscospark,ciscospark/react-ciscospark,adamweeks/react-ciscospark-1,ciscospark/react-ciscospark