Merge pull request #155 from ASU/UDS-470-images-fix-caption-text-color

fix(bootstrap4-theme): uds-470 - update caption text color

Author: mdibenedetto

packages/bootstrap4-theme/src/scss/extends/_images.scss

@@ -26,6 +26,7 @@
     .uds-caption-text {
       display: block;
       max-width: 75ch;
+      color: $uds-color-base-gray-5;
     }
   }