fix(cli): avoid defaulting to isolated when userDataDir is provided#1258

OrKoN merged 1 commit intoChromeDevTools:mainChromeDevTools/chrome-devtools-mcp:mainfrom

pidofme:fix/cli-userdatadir-isolatedpidofme/chrome-devtools-mcp:fix/cli-userdatadir-isolatedCopy head branch name to clipboard