configs: migrate CONFIG_IMX_THERMAL to defconfigs

Done via moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/pfla02_defconfig b/configs/pfla02_defconfig
index dc7151b..fa8ed31 100644
--- a/configs/pfla02_defconfig
+++ b/configs/pfla02_defconfig
@@ -71,4 +71,5 @@
 CONFIG_SPI=y
 CONFIG_MXC_SPI=y
 CONFIG_DM_THERMAL=y
+CONFIG_IMX_THERMAL=y
 CONFIG_OF_LIBFDT=y