fix: update Inkscape translation file URL (#463)

Author: pereorga

cfg/projects/Inkscape.json

@@ -5,7 +5,7 @@
     "softcatala": true,
     "fileset": {
         "inkscape": {
-            "url": "https://gitlab.com/inkscape/inkscape/raw/master/po/ca.po",
+            "url": "https://gitlab.com/inkscape/translations/-/raw/master/ca.po",
             "type": "file",
             "target": "ca.po"
         },