arm: imx: Finish migration from CONFIG_SECURE_BOOT to CONFIG_IMX_HAB

There are a few remaining places where we say CONFIG_SECURE_BOOT rather
than CONFIG_IMX HAB.  Update these instances.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Cc: Eddy Petrișor <eddy.petrisor@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Fixes: d714a75fd4dc ("imx: replace CONFIG_SECURE_BOOT with CONFIG_IMX_HAB")
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
diff --git a/board/novtech/meerkat96/imximage.cfg b/board/novtech/meerkat96/imximage.cfg
index 3bd8cc5..86275b8 100644
--- a/board/novtech/meerkat96/imximage.cfg
+++ b/board/novtech/meerkat96/imximage.cfg
@@ -25,7 +25,7 @@
 /*
  * Secure boot support
  */
-#ifdef CONFIG_SECURE_BOOT
+#ifdef CONFIG_IMX_HAB
 CSF CONFIG_CSF_SIZE
 #endif