Fix(l10n): Update translations from Transifex

Signed-off-by: Nextcloud bot <bot@nextcloud.com>

l10n/nb.json

@@ -157,7 +157,7 @@
     "Sharing" : "Deling",
     "Tags" : "Merkelapper",
     "Deleted items" : "Slettede element",
-    "Timeline" : "Tidslinje",
+    "Activity" : "Aktivitet",
     "Deleted lists" : "Slettede stabler",
     "Undo" : "Angre",
     "Deleted cards" : "Slettede kort",
@@ -314,6 +314,7 @@
     "Share {file} with a Deck card" : "Del {file} med et Stokk-kort",
     "Share" : "Del",
     "A <strong>card description</strong> inside the Deck app has been changed" : "En <strong>kort beskrivelse</strong>i Stokk-appen er endret",
+    "Timeline" : "Tidslinje",
     "Add a new list" : "Legg til en ny stabel",
     "Assign to users" : "Tildel brukere",
     "Due date" : "Forfallsdato",