configs: migrate CONFIG_BMP_16/24/32BPP to defconfigs

Done with:
./tools/moveconfig.py BMP_16BPP BMP_24BPP BMP_32BPP

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 8df69f1..b1cb745 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -954,4 +954,22 @@
 	  If this option is set, the 8-bit RLE compressed BMP images
 	  is supported.
 
+config BMP_16BPP
+	bool "16-bit-per-pixel BMP image support"
+	depends on DM_VIDEO || LCD
+	help
+	  Support display of bitmaps file with 16-bit-per-pixel
+
+config BMP_24BPP
+	bool "24-bit-per-pixel BMP image support"
+	depends on DM_VIDEO || LCD
+	help
+	  Support display of bitmaps file with 24-bit-per-pixel.
+
+config BMP_32BPP
+	bool "32-bit-per-pixel BMP image support"
+	depends on DM_VIDEO || LCD
+	help
+	  Support display of bitmaps file with 32-bit-per-pixel.
+
 endmenu