feat: implement OTA updates over HTTP(S), initiated over MQTT

sdkconfig

@@ -1547,6 +1547,23 @@ CONFIG_ESP_GDBSTUB_SUPPORT_TASKS=y
 CONFIG_ESP_GDBSTUB_MAX_TASKS=32
 # end of GDB Stub
 
+#
+# ESP HTTP client
+#
+# default:
+CONFIG_ESP_HTTP_CLIENT_ENABLE_HTTPS=y
+# default:
+# CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH is not set
+# default:
+# CONFIG_ESP_HTTP_CLIENT_ENABLE_DIGEST_AUTH is not set
+# default:
+# CONFIG_ESP_HTTP_CLIENT_ENABLE_CUSTOM_TRANSPORT is not set
+# default:
+# CONFIG_ESP_HTTP_CLIENT_ENABLE_GET_CONTENT_RANGE is not set
+# default:
+CONFIG_ESP_HTTP_CLIENT_EVENT_POST_TIMEOUT=2000
+# end of ESP HTTP client
+
 #
 # HTTP Server
 #
@@ -1568,6 +1585,19 @@ CONFIG_HTTPD_PURGE_BUF_LEN=32
 CONFIG_HTTPD_SERVER_EVENT_POST_TIMEOUT=2000
 # end of HTTP Server
 
+#
+# ESP HTTPS OTA
+#
+# default:
+# CONFIG_ESP_HTTPS_OTA_DECRYPT_CB is not set
+# default:
+# CONFIG_ESP_HTTPS_OTA_ALLOW_HTTP is not set
+# default:
+CONFIG_ESP_HTTPS_OTA_EVENT_POST_TIMEOUT=2000
+# default:
+# CONFIG_ESP_HTTPS_OTA_ENABLE_PARTIAL_DOWNLOAD is not set
+# end of ESP HTTPS OTA
+
 #
 # Hardware Settings
 #
@@ -3672,6 +3702,7 @@ CONFIG_POST_EVENTS_FROM_ISR=y
 CONFIG_POST_EVENTS_FROM_IRAM_ISR=y
 CONFIG_GDBSTUB_SUPPORT_TASKS=y
 CONFIG_GDBSTUB_MAX_TASKS=32
+# CONFIG_OTA_ALLOW_HTTP is not set
 # CONFIG_TWO_UNIVERSAL_MAC_ADDRESS is not set
 CONFIG_FOUR_UNIVERSAL_MAC_ADDRESS=y
 CONFIG_NUMBER_OF_UNIVERSAL_MAC_ADDRESS=4