Change text Activity to Contributions in Partners Stats page

- Related to hotosm#6709

Author: royallsilwallz

frontend/src/components/partners/leaderboard.js

@@ -27,7 +27,7 @@ export const Leaderboard = ({ partner, partnerStats }) => {
       {/* activity section */}
       <div className="w-100 fl cf">
         <h3 className="f2 fw6 ttu barlow-condensed blue-dark mt0 pt2 mb3">
-          <FormattedMessage {...messages.activity} />
+          <FormattedMessage {...messages.contributions} />
         </h3>
         <Activity partner={partner} />
       </div>

frontend/src/views/messages.js

@@ -132,9 +132,9 @@ export default defineMessages({
     id: 'management.partner.currentProjects',
     defaultMessage: 'Current Projects',
   },
-  activity: {
-    id: 'management.partner.activity',
-    defaultMessage: 'Activity',
+  contributions: {
+    id: 'management.partner.contributions',
+    defaultMessage: 'Contributions',
   },
   resources: {
     id: 'management.partner.resources',