Update IDF to e931fe9 and add esp-face (#2291)

* Update IDF to e931fe9 and add esp-face

* Fix PIO builds fail because of sketch size

* Fix example build failing for Arduino

tools/build.py

@@ -46,6 +46,7 @@ def compile(tmp_dir, sketch, tools_dir, hardware_dir, ide_path, f, args):
     # Debug=Serial,DebugLevel=Core____
     cmd += '-fqbn=espressif:esp32:{board_name}:' \
             'FlashFreq={flash_freq},' \
+            'PartitionScheme=huge_app,' \
             'UploadSpeed=921600'.format(**vars(args))
     cmd += ' '
     cmd += '-ide-version=10607 '