Remove Solo1 support + validate HTTPS certs on HTTPS requests (#443)

* Use esp_crt_bundle for HTTPS requests

* Remove Solo1 support

pio_package.py

@@ -7,8 +7,6 @@ from pathlib import Path
 
 def get_board_name(env):
     board = env.get('BOARD_MCU')
-    if env.get('BOARD') == 'esp32-solo1':
-        board = env.get('BOARD').replace('-', '')
     return board
 
 def create_target_dir(env):
@@ -37,9 +35,6 @@ def merge_bin(source, target, env):
     #if not env.get('BUILD_TYPE') in ['release']:
     #    return
 
-    if env.get('BOARD') in ['esp32-solo1']:
-        return
-
     board = get_board_name(env)
     chip = env.get('BOARD_MCU')
     target_dir = create_target_dir(env)