thermal/drivers/rcar_gen3: Add support for R-Car V4H default trim values

Add default trimming values for the four temperature sensors located
in Renesas R-Car V4H Working Sample SoC. The trimming values are
identical for all four THS temperature sensors.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20250625181739.28391-2-marek.vasut+renesas@mailbox.org