The previous values were completely bogus, and resulted in the computed
DPI ratio being much lower than reality, causing applications and UIs to
misbehave.

The new values were measured by myself with a ruler.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Fixes: 8620cc2f ("ARM: dts: exynos: Add devicetree file for the Galaxy S2")
Cc: <stable@vger.kernel.org> # v5.8+
Link: https://lore.kernel.org/r/20230714153720.336990-1-paul@crapouillou.netSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>