feat: Camera improvements #81

Job	Run time
build (examples/ACUnit)	1m 2s
build (examples/Blinds)	53s
build (examples/ContactSensor)	54s
build (examples/DimSwitch)	54s
build (examples/doorbell)	55s
build (examples/Fan)	55s
build (examples/GarageDoor)	52s
build (examples/Light/Light)	58s
build (examples/Lock/Lock)	54s
build (examples/Lock/Lock_with_feedback)	1m 4s
build (examples/MotionSensor)	54s
build (examples/PowerSensor)	1m 5s
build (examples/Relay/MultiRelays_advance)	58s
build (examples/Relay/Relay)	1m 4s
build (examples/Speaker)	56s
build (examples/Switch/MultiSwitch_advance)	1m 3s
build (examples/Switch/MultiSwitch_beginner)	56s
build (examples/Switch/MultiSwitch_intermediate)	1m 1s
build (examples/Switch/Switch)	55s
build (examples/Thermostat)	56s
build (examples/TV)	58s
build (examples/OTAUpdate)	1m 6s
build (examples/Health)	59s
build (examples/Settings/MultiWiFi)	1m 4s
build (examples/AirQualitySensor/AirQualitySensor)	56s
	24m 12s

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