message: test: adjust to latest url-loader
diff: @@ -26,7 +26,7 @@ describe(`(${project})`, () => {
  };
  });
  expect(text.index).to.match(/\/\* CONTENT \*\//);
  - expect(text.css).to.equal('data:text/css;base64,LyogQ09OVEVOVCAqLw==');
  + expect(text.css).to.equal('data:text/css; charset=utf-8;base64,LyogQ09OVEVOVCAqLw==');
  expect(projectRunner.getBuildWarningMessages()[0]).to.match(
  /Loading a Stylable stylesheet via webpack loaders is not supported and may cause runtime errors\.\n".*?" in ".*?"/
  );
  