update config for chromatic styles path

Author: carylwyatt

.storybook/main.js

@@ -44,7 +44,8 @@ const config = {
               );
 
               if (iframeHtml) {
-                const isProduction = configType === 'PRODUCTION';
+                const isChromatic = process.env.CHROMATIC === 'true' || process.env.CI === 'true';
+                const isProduction = configType === 'PRODUCTION' && !isChromatic;
                 const basePath = isProduction ? '/common/firebird/dist/storybook' : '';
                 iframeHtml.source = iframeHtml.source.replace(
                   '</head>',