configs: migrate CONFIG_IMX_THERMAL to defconfigs

Done via moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig
index 42a9d63..71e331e 100644
--- a/configs/colibri_imx7_defconfig
+++ b/configs/colibri_imx7_defconfig
@@ -82,6 +82,7 @@
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_RN5T567=y
 CONFIG_MXC_UART=y
+CONFIG_IMX_THERMAL=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y