[libgweather] locations: add Petrozavodsk city Petrozavodsk is the capital city of the Republic of Karelia, Russia

[Manuel Quiñones <manuq src gnome org>]

commit dda8dff2a1914703faab553b15f359f8750792ad
Author: Vladislav Grigoryev <vg aetera gmail com>
Date:   Fri May 7 03:52:16 2021 +0000

    locations: add Petrozavodsk city
    Petrozavodsk is the capital city of the Republic of Karelia, Russia, with population ~280 thousand.
    * https://en.wikipedia.org/wiki/Petrozavodsk
    * https://en.wikipedia.org/wiki/Petrozavodsk_Airport

 data/Locations.xml | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/data/Locations.xml b/data/Locations.xml
index bab4512e..c1467d80 100644
--- a/data/Locations.xml
+++ b/data/Locations.xml
@@ -18385,6 +18385,11 @@
         <code>UHPP</code>
         <coordinates>53.083333 158.583333</coordinates>
       </location>
+      <location>
+        <name>Petrozavodsk</name>
+        <code>ULPB</code>
+        <coordinates>61.783333 34.333333</coordinates>
+      </location>
       <location>
         <name>Rostov</name>
         <code>URRR</code>