fix: Delete useless ResourceRequestFilter mappings - MEED-7004 - Meed…

…s-io/meeds#2109 (#523)

Prior to this change, any URL was cached while the Cache HTTP Header
should be applied systematically on static resources only. This change
changes the Filter mapping list in order to include static resources
only.

wallet-webapps/src/main/webapp/WEB-INF/web.xml

@@ -38,7 +38,10 @@ Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
   <filter-mapping>
     <filter-name>ResourceRequestFilter</filter-name>
-    <url-pattern>/*</url-pattern>
+    <url-pattern>*.css</url-pattern>
+    <url-pattern>*.js</url-pattern>
+    <url-pattern>*.html</url-pattern>
+    <url-pattern>/images/*</url-pattern>
   </filter-mapping>
 
 </web-app>