chore(l10n): update Occitan translations

Currently translated at 10.0% (5 of 50 strings)

Translation: Fossify/Clock
Translate-URL: https://hosted.weblate.org/projects/fossify/clock/oc/
Via: Weblate

Author: Quentin PAGÈS

app/src/main/res/values-oc/strings.xml

@@ -1,3 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-</resources>
+    <string name="no_days_selected">Cap de jorn pas seleccionat</string>
+    <string name="app_launcher_name">Relòtge</string>
+    <string name="time_zone">Zòna orària</string>
+    <string name="vibrate">Vibrar</string>
+    <string name="clock">Relòtge</string>
+</resources>