ARM: dts: renesas: Add R8A779G0 V4H White Hawk DTs

ARM: dts: renesas: Add R8A779G0 V4H White Hawk DTs

Add DTs for R8A779G0 V4H White Hawk CPU and BreakOut boards.

Based on Linux next 20230228 DTs up to
commit 058f4df42121 ("Add linux-next specific files for 20230228")

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Tho Vu <tho.vu.wh@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
[Marek: Sync with Linux next 20230228, update commit message
        Rename DTs to match Linux, which has dash between white-hawk]