Merge pull request #1953 from GSA/main

TP-1937 Fix flag image on embedded survey forms. (#1950) - Production

Author: sanason

app/views/components/forms/_footer_banner.html.erb

@@ -7,7 +7,7 @@
         <img
             aria-hidden="true"
             class="usa-banner__header-flag"
-            src="/img/us_flag_small.png"
+            src="<%= root_url %>img/us_flag_small.png"
             alt="U.S. flag"
           />
       </div>