ARM: dts: aspeed-g6: Fix HVI3C function-group in pinctrl dtsi

[ Upstream commit 8c295b7f3d01359ff4336fcb6e406e6ed37957d6 ]

The HVI3C shall be a group of I3C function, not an independent function.
Correct the function name from "HVI3C" to "I3C".

Signed-off-by: Dylan Hung <dylan_hung@aspeedtech.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Fixes: f510f04c ("ARM: dts: aspeed: Add AST2600 pinmux nodes")
Link: https://lore.kernel.org/r/20201029062723.20798-1-dylan_hung@aspeedtech.com


Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>