Minor changes to ESP32S3 CAM LCD and ESP32-S2-Saola-1 manifests

Author: valeros

boards/esp32-s2-saola-1.json

@@ -4,6 +4,7 @@
       "ldscript": "esp32s2_out.ld"
     },
     "core": "esp32",
+    "extra_flags": "-DARDUINO_ESP32S2_DEV",
     "f_cpu": "240000000L",
     "f_flash": "80000000L",
     "flash_mode": "qio",

boards/esp32s3camlcd.json

@@ -35,14 +35,14 @@
   "frameworks": [
     "arduino"
   ],
-  "name": "Espressif ESP32-S3-Box",
+  "name": "ESP32S3 CAM LCD",
   "upload": {
     "flash_size": "4MB",
     "maximum_ram_size": 327680,
     "maximum_size": 16777216,
     "require_upload_port": true,
     "speed": 921600
   },
-  "url": "https://www.adafruit.com/product/5290",
+  "url": "https://www.espressif.com/en/news/Maple_Eye_ESP32-S3",
   "vendor": "Espressif"
 }