[rx8130] Add timezone setting for rx8130 platform (#5598)

* Add timezone setting for rx8130 platform

* Update content/components/time/rx8130.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>

Author: 3 people

content/components/time/rx8130.md

@@ -77,6 +77,7 @@ time:
     # repeated synchronization is not necessary unless the external RTC
     # is much more accurate than the internal clock
     update_interval: never
+    timezone: Europe/Paris
   - platform: homeassistant
     # instead try to synchronize via network repeatedly ...
     on_time_sync: