espressif/ws2812: include esp_rmt.h in ws2812 headers

esp_ws2812.h exposes esp_ws2812_setup() with a struct rmt_dev_s * argument
but did not include esp_rmt.h directly.

After guarding the LIRC board registration path with CONFIG_DRIVERS_RC,
non-RC ESP configs no longer pulled in the RMT type indirectly and CI
started failing with an incomplete struct rmt_dev_s declaration.

Include esp_rmt.h in the Xtensa and RISC-V ws2812 headers.

Signed-off-by: Piyush Patle <[email protected]>

Author: PiyushPatle26

arch/risc-v/src/common/espressif/esp_ws2812.h

@@ -31,6 +31,8 @@
 #include <debug.h>
 #include <stdbool.h>
 
+#include "esp_rmt.h"
+
 #ifndef __ASSEMBLY__
 #if defined(__cplusplus)
 #define EXTERN extern "C"

arch/xtensa/src/common/espressif/esp_ws2812.h

@@ -31,6 +31,8 @@
 #include <debug.h>
 #include <stdbool.h>
 
+#include "esp_rmt.h"
+
 #ifndef __ASSEMBLY__
 #if defined(__cplusplus)
 #define EXTERN extern "C"