boards: espressif: esp32s3: No PSRAM in default board

Reverting changes from the `b0aa0c7571fa587d5a0df8edd114377aba24da51`,
as boards can be populated with variety of PSRAM and sizes. Leaving the
configuration up to user code and/or to provided snippets.

Signed-off-by: Marek Matej <[email protected]>

Author: Marek Matej

boards/espressif/esp32s3_devkitc/esp32s3_devkitc_appcpu.dts

@@ -5,7 +5,7 @@
  */
 /dts-v1/;
 
-#include <espressif/esp32s3/esp32s3_wroom_n8r8.dtsi>
+#include <espressif/esp32s3/esp32s3_wroom_n8.dtsi>
 #include <espressif/partitions_0x0_amp.dtsi>
 #include "esp32s3_devkitc-pinctrl.dtsi"
 

boards/espressif/esp32s3_devkitc/esp32s3_devkitc_procpu.dts

@@ -5,7 +5,7 @@
  */
 /dts-v1/;
 
-#include <espressif/esp32s3/esp32s3_wroom_n8r8.dtsi>
+#include <espressif/esp32s3/esp32s3_wroom_n8.dtsi>
 #include <zephyr/dt-bindings/input/input-event-codes.h>
 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
 #include <espressif/partitions_0x0_amp.dtsi>