New translations strings.xml (Portuguese)

[ci skip]

app/src/main/res/values-pt-rPT/strings.xml

@@ -257,5 +257,7 @@
     <string name="summary_temp_cold_template_1">Cold weather is expected throughout the day.</string>
     <string name="summary_temp_cold_template_2">Temperatures will remain low with chilly conditions persisting.</string>
     <string name="summary_temp_cold_template_3">Very cold air will keep temperatures near %1$s.</string>
+    <string name="weather_summary">Summary</string>
+    <string name="about_changelog">Changelog</string>
 </resources>
 <!--<string name=""></string>-->