Bump actions/deploy-pages from 2 to 3 #52

Job	Run time
Get environments	8s
build ATOM_Matrix	1m 26s
build ATOM_Matrix_test_server	1m 26s
build ESP32	1m 31s
build ESP32_C3	1m 28s
build ESP32_C3_test_server	1m 29s
build ESP32_S2	1m 41s
build ESP32_S2_test_server	1m 54s
build ESP32_S3	1m 42s
build ESP32_S3_test_server	1m 49s
build ESP32_test_server	1m 18s
build ESP8266	49s
build ESP8266_test_server	48s
Build gh pages	37s
deploy	0s
	18m 6s

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