add subpath for banner images

veda.config.js

@@ -37,13 +37,13 @@ const defaultGuidance = {
     title: 'Official websites use .gov',
     text: 'A **.gov** website belongs to an official government organization in the United States.',
     iconAlt: 'Dot gov icon',
-    icon: '/img/icon-dot-gov.svg'
+    icon: '/ghgcenter/img/icon-dot-gov.svg'
   },
   right: {
     title: 'Secure .gov websites use HTTPS',
     text: "A **lock icon** or **https://** means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.",
     iconAlt: 'HTTPS icon',
-    icon: '/img/icon-https.svg'
+    icon: '/ghgcenter/img/icon-https.svg'
   }
 };
 
@@ -162,7 +162,7 @@ module.exports = {
     headerText: 'An official website of the United States government',
     headerActionText: "Here's how you know",
     ariaLabel: 'Banner for official government website',
-    flagImgSrc: '/img/us_flag_small.png',
+    flagImgSrc: '/ghgcenter/img/us_flag_small.png',
     flagImgAlt: 'US flag',
     leftGuidance: defaultGuidance.left,
     rightGuidance: defaultGuidance.right,