chore(l10n): update Japanese translations

Currently translated at 94.5% (245 of 259 strings)

Translation: Fossify/Calendar
Translate-URL: https://hosted.weblate.org/projects/fossify/calendar/ja/
Via: Weblate

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

@@ -255,4 +255,4 @@
     <string name="delete_all_events_and_tasks">全ての予定とタスクを削除</string>
     <string name="accessibility_next_month">来月に進む</string>
     <string name="accessibility_previous_day">昨日に戻る</string>
-</resources>
+</resources>