Increase https data chunk size to reduce probability to be hit by fhessel/esp32_https_server#123

This causes the http server to stop responding.

Author: amandel

platformio.ini

@@ -60,5 +60,7 @@ build_flags =
     -DCORE_DEBUG_LEVEL=3
     -DHTTPS_LOGLEVEL=3
     -DHTTPS_REQUEST_MAX_REQUEST_LENGTH=1024
+    ; reduce probability of https://github.com/fhessel/esp32_https_server/pull/123
+    -DHTTPS_CONNECTION_DATA_CHUNK_SIZE=1024
     ; build number "-dev" will be replaced in github action
     -DBUILD_NUMBER=\"-dev\"