thermal/drivers/imx_sc_thermal: Fix the loop condition

thermal/drivers/imx_sc_thermal: Fix the loop condition

[ Upstream commit 6bf433ca717395184d00e18ac7cdc0e320f2b9b8 ]

The minimal resource ID is 0: IMX_SC_R_AP_0=0, so fix
the loop condition. Aside of this - constify the array.

Fixes: 8c1aca1e8561 ("thermal/drivers/imx_sc: Rely on the platform data to get the resource id")
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Dong Aisheng <Aisheng.dong@nxp.com>
Link: https://lore.kernel.org/r/20230117091956.61729-1-viorel.suman@oss.nxp.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>