Add ESP32P4 to erlang:system_info(esp32_chip_info)

Adds the ESP32P4 chip to the `get_model` function used to retrieve esp32 chip info by
`erlang:system_info/1`.

Cleans up the macros used to include various esp32 models by ESP-IDF version.

Signed-off-by: Winford <winford@object.stream>

Author: UncleGrumpy

src/platforms/esp32/components/avm_sys/sys.c

@@ -91,6 +91,9 @@ static const char *const esp32_c3_atom = "\x8" "esp32_c3";
 static const char *const esp32_c6_atom = "\x8" "esp32_c6";
 static const char *const esp32_h2_atom = "\x8" "esp32_h2";
 #endif
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 3, 0)
+static const char *const esp32_p4_atom = "\x8" "esp32_p4";
+#endif
 #endif
 static const char *const emb_flash_atom = "\x9" "emb_flash";
 static const char *const bgn_atom = "\x3" "bgn";
@@ -491,6 +494,10 @@ static term get_model(Context *ctx, esp_chip_model_t model)
             return globalcontext_make_atom(ctx->global, esp32_c6_atom);
         case CHIP_ESP32H2:
             return globalcontext_make_atom(ctx->global, esp32_h2_atom);
+#endif
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 3, 0)
+        case CHIP_ESP32P4:
+            return globalcontext_make_atom(ctx->global, esp32_p4_atom);
 #endif
         default:
             return UNDEFINED_ATOM;