Certificate management #1269

Job	Run time
debug	1s
Build nodemcu-32s with gui-v2	2m 0s
Build espressif_esp-wrover-kit with gui-v2	1m 35s
Build espressif_esp-wrover-kit_latest with gui-v2	1m 53s
Build adafruit_huzzah32_dev with gui-v2	1m 49s
Build adafruit_huzzah32 with gui-v2	1m 51s
Build adafruit_featheresp32 with gui-v2	1m 38s
Build openevse_wifi_v1 with gui-v2	1m 52s
Build olimex_esp32-gateway-old with gui-v2	1m 51s
Build olimex_esp32-gateway-e with gui-v2	1m 55s
Build olimex_esp32-gateway-f with gui-v2	1m 45s
Build olimex_esp32-gateway-e_dev with gui-v2	1m 38s
Build olimex_esp32-gateway-f_dev with gui-v2	1m 38s
Build olimex_esp32-poe-iso with gui-v2	1m 47s
Build heltec_esp32-wifi-lora-v2 with gui-v2	1m 57s
Upload release assets	0s
	25m 10s

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