Add esp32-s3-pandatouch_8MB

Author: fvanroie

.github/workflows/build.yaml

@@ -25,6 +25,8 @@ jobs:
             env: "huzzah32-featherwing-24 -e huzzah32-featherwing-35 -e huzzah32-featherwing-24-v2 -e huzzah32-featherwing-35-v2 -e huzzah32-v2-featherwing-24-v2 -e huzzah32-v2-featherwing-35-v2"
           - out: az-touch
             env: "az-touch-mod-esp32_ili9341_4MB -e az-touch-mod-esp32_ili9341_8MB"
+          - out: btt
+            env: "esp32-s3-pandatouch_8MB"
           - env: d1-mini-esp32_ili9341
             out: d1-mini-esp32
           - out: d1-r32-espduino32