arm64: defconfig: Re-enable bcm2835-thermal driver

arm64: defconfig: Re-enable bcm2835-thermal driver

[ Upstream commit 4d9226fd9a0d747030575d7cb184b30c6e64f155 ]

The bcm2835-thermal driver was added with commit ac178e4280e6
("ARM64: bcm2835: add thermal driver to default config"). Unfortunately
this was accidentally dropped by commit eb1e6716cc9c
("arm64: defconfig: sync with savedefconfig"). So enable the driver again.

Fixes: eb1e6716cc9c ("arm64: defconfig: sync with savedefconfig")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>