esp32/boards: Disable ALPN support.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>

ports/esp32/boards/sdkconfig.base

@@ -51,6 +51,9 @@ CONFIG_LWIP_PPP_CHAP_SUPPORT=y
 # Use 4kiB output buffer instead of default 16kiB
 CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN=y
 
+# Disable ALPN support as it's not implemented in MicroPython
+CONFIG_MBEDTLS_SSL_ALPN=n
+
 # Allow mbedTLS to allocate from PSRAM or internal memory
 #
 # (The ESP-IDF default is internal-only, partly for physical security to prevent