Show more ways of how users can donate (#10823)

plugins/CoreHome/lang/en.json

@@ -15,7 +15,7 @@
         "Default": "default",
         "DonateCall1": "Piwik will always cost you nothing to use, but that doesn't mean it costs us nothing to make.",
         "DonateCall2": "Piwik needs your continued support to grow and thrive.",
-        "DonateCall3": "If you feel that Piwik has added significant value to your business or endeavour, %1$splease consider donating!%2$s",
+        "DonateCall3": "If you feel that Piwik has added significant value to your business or endeavour, %1$splease consider donating%2$s or %3$spurchasing a premium feature%4$s.",
         "DonateFormInstructions": "Click on the slider to select an amount, then click subscribe to donate.",
         "ExcludeRowsWithLowPopulation": "All rows are shown %s Exclude low population",
         "ExternalHelp": "Help (opens in new tab)",

plugins/CoreHome/templates/_donate.twig

@@ -5,7 +5,7 @@
         {% else %}
             <p>{{ 'CoreHome_DonateCall1'|translate }}</p>
             <p><strong>{{ 'CoreHome_DonateCall2'|translate }}</strong></p>
-            <p>{{ 'CoreHome_DonateCall3'|translate('<strong>','</strong>')|raw }}</p>
+            <p>{{ 'CoreHome_DonateCall3'|translate('<strong>','</strong>', '<a target="_blank" rel="nofollow" href="https://plugins.piwik.org/premium"><strong>', '</strong></a>')|raw }}</p>
         {% endif %}
     </div>